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Resistor Networks
I. II. Product Selection Guide...........................................................278 Popular Resistance Codes........................................................284
III. Thick Film Products Through-hole Packages Molded DIPs...................................................................286 Molded SIPs...................................................................288 Conformal SIPs ..............................................................294 Surface Mount Packages Wide Body ......................................................................300 Medium Body .................................................................302 Ordering Guide ...............................................................304 RC Networks T-Filters (EMI/RFI Low-Pass Filters)...............................305 RC Terminators ..............................................................307 ECL Terminators .............................................................309 Capacitor Networks ........................................................312 IV. Precision Thin-Film-on-Ceramic Products Through-hole Packages ......................................................313 Surface Mount Packages ....................................................318
For a complete listing of thick film products in stock and readily available through distribution, see page 284.
VI. Designer's Guide and Application Notes EMI/RFI Filters................................................................320 RC Terminator Networks ................................................322 Emitter Coupled Logic Terminators ................................324 Dual Terminator Resistor Networks................................326 SCSI ...............................................................................327 R/2R Ladder Networks ...................................................330 DRAM Applications ........................................................331 Thin Film Applications ....................................................334 Soldering and Cleaning Processes .................................336
Specifications are subject to change without notice.
277
Resistor Networks Product Selection Guide
Thick Film, Molded DIPs Package Type Molded DIP Low Profile
27.05 MAX. (1.065) 24.51 MAX. (.965) 21.97 MAX. (.865) 19.43 MAX. (.765) 11.81 (.465) MAX.
Series Number
Pin Ct. 8
Isolated Resistors 4108R-1-RC
Bussed Resistors 4108R-2-RC
Dual Terminators 4108R-3-RC/RC
Page No.
14
4114R-1-RC
4114R-2-RC
4114R-3-RC/RC
4100R
16
4116R-1-RC
4116R-2-RC
4116R-3-RC/RC
286
18 4.70 (.185) Seated Height Thick Film, Molded SIPs Package Type Molded SIP Low Profile
27.53 MAX. (1.084) 24.99 MAX. (.984) 22.45 MAX. (.884) 19.92 MAX. (.784) 14.83 (.584) MAX.
4118R-1-RC
4118R-2-RC
4118R-3-RC/RC
20
4120R-1-RC
4120R-2-RC
4120R-3-RC/RC
Series Number
Pin Ct. 6
Isolated Resistors 4306R-102-RC
Bussed Resistors 4306R-101-RC
Dual Terminators 4306R-104-RC/RC
Page No.
8
4308R-102-RC
4308R-101-RC
4308R-104-RC/RC
4300R
9
4309R-101-RC
4309R-104-RC/RC
288
10
4310R-102-RC
4310R-101-RC
4310R-104-RC/RC
4.96 (.195) Seated Height Molded SIP Medium Profile
24.99 MAX. (.984) 19.91 MAX. (.784) 14.83 (.584) MAX. 9.75 (.384) MAX.
11
4311R-101-RC
4311R-104-RC/RC
4
4304M-102-RC
4304M-101-RC
4304M-104-RC/RC
6 4300M 8
4306M-102-RC
4306M-101-RC
4306M-104-RC/RC 290
4308M-102-RC
4308M-101-RC
4308M-104-RC/RC
6.35 (.250) Seated Height 278
10
4310M-102-RC
4310M-101-RC
4310M-104-RC/RC
Specifications are subject to change without notice.
Resistor Networks Product Selection Guide
Thick Film, Molded SIPs (continued) Package Type Molded SIP High Profile
24.99 MAX. (.984) 19.91 MAX. (.784) 14.83 (.584) MAX. 9.75 (.384) MAX.
Series Number
Pin Ct. 4
Isolated Resistors 4304H-102-RC
Bussed Resistors 4304H-101-RC
Dual Terminators 4304H-104-RC/RC
Page No.
6 4300H 8
4306H-102-RC
4306H-101-RC
4306H-104-RC/RC 292
4308H-102-RC
4308H-101-RC
4308H-104-RC/RC
8.89 (.350) Seated Height Thick Film, Conformal SIPs Package Type Conformal SIP Low Profile
A MAXIMUM 5.08 (.200) MAX.
10
4310H-102-RC
4310H-101-RC
4310H-104-RC/RC
Series Number
Pin Ct. 4 5 6 7
Isolated Resistors 4604X-102-RC
Bussed Resistors 4604X-101-RC 4605X-101-RC
Dual Terminators 4604X-104-RC/RC 4605X-104-RC/RC 4606X-104-RC/RC 4607X-104-RC/RC 4608X-104-RC/RC 4609X-104-RC/RC 4610X-104-RC/RC 4611X-104-RC/RC 4612X-104-RC/RC 4613X-104-RC/RC 4614X-104-RC/RC
Page No.
4606X-102-RC
4606X-101-RC 4607X-101-RC
5.08 (.200) Seated Height
Pin Count 4 5 6 7 8 9 10 11 12 13 14 15 16 A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398) 38.05 (1.498) 40.59 (1.598)
8 9 4600X 10 11 12 13 14
4608X-102-RC
4608X-101-RC 4609X-101-RC
4610X-102-RC
4610X-101-RC 4611X-101-RC
294
4612X-102-RC
4612X-101-RC 4613X-101-RC
Industrial Grade
4614X-102-RC
4614X-101-RC
Specifications are subject to change without notice.
279
Resistor Networks Product Selection Guide
Thick Film, Conformal SIPs (continued) Package Type Conformal SIP Medium Profile
A MAXIMUM 6.35 (.250) MAX.
Series Number
Pin Ct. 4 5 6 7
Isolated Resistors 4604M-102-RC
Bussed Resistors 4604M-101-RC 4605M-101-RC
Dual Terminators 4604M-104-RC/RC 4605M-104-RC/RC 4606M-104-RC/RC 4607M-104-RC/RC 4608M-104-RC/RC 4609M-104-RC/RC 4610M-104-RC/RC 4611M-104-RC/RC 4612M-104-RC/RC 4613M-104-RC/RC 4615M-104-RC/RC 4604H-104-RC/RC 4605H-104-RC/RC 4606H-104-RC/RC 4607H-104-RC/RC 4608H-104-RC/RC 4609H-104-RC/RC 4610H-104-RC/RC 4611H-104-RC/RC 4612H-104-RC/RC 4613H-104-RC/RC 4614H-104-RC/RC
Page No.
4606M-102-RC
4606M-101-RC 4607M-101-RC
6.35 (.250) Seated Height
Pin Count 4 5 6 7 8 9 10 11 12 13 14 15 16 A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398) 38.05 (1.498) 40.59 (1.598)
8 9 4600M 10 11 12 13 14 4 5 6 7 8
4608M-102-RC
4608M-101-RC 4609M-101-RC
4610M-102-RC
4610M-101-RC 4611M-101-RC
298
4612M-102-RC
4612M-101-RC 4613M-101-RC
Industrial Grade
4614M-102-RC 4604H-102-RC
4614M-101-RC 4604H-101-RC 4605H-101-RC
Conformal SIP High Profile
A MAXIMUM 8.89 (.350) MAX.
4606H-102-RC
4606H-101-RC 4607H-101-RC
4608H-102-RC
4608H-101-RC 4609H-101-RC
8.89 (.350) Seated Height
9
Pin Count 4 5 6 7 8 9 10 11 12 13 14 15 16 A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398) 38.05 (1.498) 40.59 (1.598)
4600H
10 11 12 13 14
4610H-102-RC
4610H-101-RC 4611H-101-RC
296
4612H-102-RC
4612H-101-RC 4613H-101-RC
Industrial Grade
4614H-102-RC
4614H-101-RC
Thick Film, Surface Mount Packages Package Type SOL SMD 7.49mm Wide Body with Gull Wing Lead Form
7.493 .076 (.295 .003)
Series Number
Pin Ct. 16
Isolated Resistors 4416P-1-RC 4416P-4-RC
Bussed Resistors 4416P-2-RC
Dual Terminators 4416P-3-RC/RC
Page No.
4400P 20 4420P-1-RC 4420P-4-RC 4420P-2-RC 4420P-3-RC/RC
300
10.34 .25 (.407 .010)
280
Specifications are subject to change without notice.
Resistor Networks Product Selection Guide
Thick Film, Surface Mount Packages (continued) Package Type SOM SMD 5.59mm Medium Body with Gull Wing Lead Form
5.59 .12 (.220 .005)
Series Number
Pin Ct. 14 16
Isolated Resistors 4814P-1-RC 4816P-1-RC 4816P-4-RC 4818P-1-RC 4820P-1-RC 4820P-4-RC
Bussed Resistors 4814P-2-RC 4816P-2-RC
Dual Terminators 4814P-3-RC/RC 4816P-3-RC/RC
Page No.
4800P 18 4818P-2-RC 4820P-2-RC 4818P-3-RC/RC 4820P-3-RC/RC
302
7.62 .25 (.300 .010)
20
RC Networks Standard Circuits (Custom Circuits Available) Package Type Molded DIP Low Profile Series Number Pin Ct. Capacitor Types Capacitor Range Circuit Type Page No.
.635 (.025) PIN #1 REF.
4100R-601
18,20
Z5U
50pf - 200pf
T-Filter
305
SOGN SMD 7.49mm Wide Body, Gull Wing
7.493 .076 (.295 .003)
4400P-601
.432 .056 TYP. (.017 .002)
20
Z5U
50pf-200pf
T-Filter
305
10.34 .25 (.407 .010)
Specifications are subject to change without notice.
281
Resistor Networks Product Selection Guide
RC Networks Standard Circuits (Custom Circuits Available) (Continued) Package Type Conformal SIP High Profile
A MAXIMUM 8.89 (.350) MAX.
Series Number
Pin Ct.
Capacitor Types
Capacitor Range
Circuit Type
Page No.
4600H-700
4-14
NPO, X7R
39pf-100Kpf
RC Terminator
307
Conformal SIP Medium Profile
A MAXIMUM 6.35 (.250) MAX.
4600M-800
4-14
X7R
39pf-100Kpf
ECL Terminator
309
Conformal SIP Medium Profile
A MAXIMUM 6.35 (.250) MAX.
4600M-900
4-14
NPO, X7R
39pf-100Kpf
Isolated/Bussed
312
Thin Film, Molded DIPs Package Type
Molded DIP
4.57 + .12/ - .28 (.180 + .005/ - .011)
Series Number
Pin Ct. 8 14
Isolated Resistors 4108T-1-XXXX XX 4114T-1-XXXX XX 4116T-1-XXXX XX 4118T-1-XXXX XX 4120T-1-XXXX XX
Bussed Resistors
Series Circuit
Page No.
4114T-2-XXXX XX 4116T-2-XXXX XX 4118T-2-XXXX XX 4120T-2-XXXX XX 313
11.81 (.465) MAX.
4100T
16 18 20
Thin Film, Molded SIPs Package Type
Molded SIP Low Profile (also available in medium and high profile)
14.83 (.584) MAX. 4.95 (.195) MAX.
Series Number
Pin Ct. 6 8
Isolated Resistors 4306T-102-XXXX XX 4308T-102-XXXX XX
Bussed Resistors 4306T-101-XXXX XX 4308T-101-XXXX XX 4309T-101-XXXX XX
Series Circuit 4306T-106-XXXX XX 4308T-106-XXXX XX 4309T-106-XXXX XX 4310T-106-XXXX XX 4311T-106-XXXX XX
Page No.
4300T,S,K
9 10 11 4310T-102-XXXX XX
314
4310T-101-XXXX XX 4311T-101-XXXX XX
282
Specifications are subject to change without notice.
Resistor Networks Product Selection Guide
Thin Film, Conformal SIPs Package Type
Conformal SIP Low Profile (also available in medium and high profile)
A MAXIMUM 5.08 (.200) MAX.
Series Number
Pin Ct. 4 5 6 7 8 9
Isolated Resistors 4604T-102-XXXX XX 4606T-102-XXXX XX 4608T-102-XXXX XX 4610T-102-XXXX XX 4612T-102-XXXX XX 4614T-102-XXXX XX 4616T-102-XXXX XX
Bussed Resistors 4604T-101-XXXX XX 4605T-101-XXXX XX 4606T-101-XXXX XX 4607T-101-XXXX XX 4608T-101-XXXX XX 4609T-101-XXXX XX 4610T-101-XXXX XX 4611T-101-XXXX XX 4612T-101-XXXX XX 4613T-101-XXXX XX 4614T-101-XXXX XX 4615T-101-XXXX XX 4616T-101-XXXX XX
Series Circuit 4604T-106-XXXX XX 4605T-106-XXXX XX 4606T-106-XXXX XX 4607T-106-XXXX XX 4608T-106-XXXX XX 4609T-106-XXXX XX 4610T-106-XXXX XX 4611T-106-XXXX XX 4612T-106-XXXX XX 4613T-106-XXXX XX 4614T-106-XXXX XX 4615T-106-XXXX XX 4616T-106-XXXX XX
Page No.
Pin Count 4 5 6 7 8 9 10 11 12 13 14 15 16
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398) 38.05 (1.498) 40.59 (1.598)
4600T,S,K
10 11 12 13 14 15 16
316
Thin Film, Surface Mount Packages Package Type
SOL SMD Wide Body Gull Wing
7.493 .076 (.295 .003)
Series Number
Pin Ct.
Isolated Resistors
Bussed Resistors
Series Circuit
Page No.
16 4400T 20
4416T-1-XXXX XX
4416T-2-XXXX XX 318
10.34 .25 (.407 .010)
4420T-1-XXXX XX
4420T-2-XXXX XX
SOM SMD Medium Body Gull Wing
5.59 .12 (.220 .005)
14 16 4800T 18 20
4814T-1-XXXX XX 4816T-1-XXXX XX 4818T-1-XXXX XX 4820T-1-XXXX XX
4814T-2-XXXX XX 4816T-2-XXXX XX 319 4818T-2-XXXX XX 4820T-2-XXXX XX
7.62 .25 (.300 .010)
Specifications are subject to change without notice.
283
Resistor Networks Popular Resistance Codes
Part Number 4114R-1Resistance Codes 102 221 331 472 103 271 151 102 103 104 472 Part Number 4416P-14416P-24416P-T014416P-T021034420P-1103 470 Resistance Codes 470
4114R-2-
102 472 470 472
470
4420P-002221/331
103 102 103
4114R-34116R-1101 102 103 104 105 121 122 151 152 202 220 221 222 223 224 270 271 330 331 332 391 470 560 681 471 472 473
4420P-T014420P-T024606X-101-
102 222 331 471 103 223 472 104 272 473 102 103 473
4606X-102 4608X-101472 562
4116R-2-
102 222 103 104
102 222 331 472 561 103 332 473 104 101 102 103 104 105 121 152 202 220 221 222 223 224 271 330 331 333 390 470 560 681 822 471 824 472 473
4608X-102221/331 472
4116R-34306R-101101 222 102 271 103 104 103 101 222 102 103 104 151 101 102 103 104 121 220 221 223 271 470 471 472 473 330 470 331 471 390 472 391 680 820
4306R-1024308R-101-
4608X-1044610X-101101 102 103 104 105 151 152 203 331 471 561 202 221 332 472 562 333 222 392 473 681 223 474 122 224 271 272
221/331 331/471
4308R-102-
4610X-102221/331 331/471
4308R-1044310R-101101 102 103 104 121 151 203 221 222 223 331 471 562 332 472 333 473 391
101 220 330 470 560 102 472 103 473 104 105 151 221/331 331/471
4610X-104-
4310R-102-
101 220 330 470 102 270 471 103 472 104 152 221/331 331/471
Specifications are subject to change without notice.
4310R-104-
284
Resistor Networks Popular Resistance Codes
Part Number Resistance Codes
4814P-14814P-24814P-T014814P-T024816P-1-
220 103 203 331 472 103 220 103 203 331 472 101 102 103 104 152 220 330 470 560 680 820 222 331 472 223 271 472 473
4816P-2-
101 222 102 103 101 102 103 104 152
4816P-T01-
220 330 470 560 680 820 222 331 472 223 271 472 473
4816P-T02-
101 222 102 103
Specifications are subject to change without notice.
285
Features
s s s
Compatible with automatic insertion equipment Superior package integrity Marking on contrasting background for permanent identification
4100R Series - Thick Film Molded DIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Operating Temperature ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .................................................0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy
PACKAGE POWER TEMPERATURE Package Power Temp. DERATING CURVE Derating Curve
4.00
Product Dimensions
PIN #1 REF.
3.50 3.00 2.50 2.00 1.50 1.00 .50
4120R 4118R 4116R 4114R 4108R
11.81 MAX. (.465)
27.05 MAX. (1.065) 24.51 MAX. (.965) 21.97 MAX. (.865) 19.43 MAX. (.765)
WATTS
4.57 + .12/ - .28 (.180 + .005/ - .007)
.89 .25 (.035 .010) TYP. 2.54 .25 (.100 .010*) TYP. NON-ACCUM.
2.03 .12 (.080 .005)
8.40 MAX. (.331) 3.43 + .38/ - .25. (135 + .015/ - .010)
0
25
70 125 AMBIENT TEMPERATURE ( C )
1.65 + .12/ - .07 (.065 + .005/ - .003) .438 .050 TYP. (.019 .002)
Package Power Rating at 70C 4108R......................................1.69 watts 4114R......................................2.00 watts 4116R......................................2.25 watts 4118R......................................2.50 watts 4120R......................................2.80 watts Typical Part Marking
Represents total content. Layout may vary.
PART NUMBER
4114R-1152 YYWW
7.87 .25 (.310 .010) TO OUTSIDE WHEN PINS ARE PARALLEL .254 .050 (.010 .002) 8.64 .50 (.340 .020)
6.71 .10 (.260 + .005) (.260 - .000)
Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
CIRCUIT RESISTANCE CODE DATE CODE
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
How To Order
41 14 R - 1 - 152
Model (41 = Molded DIP) Number of Pins Physical Configuration (R = Thick Film Low Profile) Electrical Configuration * 1 = Isolated * 2 = Bussed * 3 = Dual Terminator Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
286
Specifications are subject to change without notice.
4100R Series - Thick Film Molded DIPs
Isolated Resistors (1 Circuit) Model 4108R-1-RC (4 Isolated Resistors) Model 4114R-1-RC (7 Isolated Resistors) Model 4116R-1-RC (8 Isolated Resistors) Model 4118R-1-RC (9 Isolated Resistors) Model 4120R-1-RC (10 Isolated Resistors)
14 8 R R R R R R R R R 1 7 1 8 R R R R R R R R R R R R R
1
Bussed Resistors (2 Circuit) Model 4108R-2-RC (7 Resistors, Pin 8 Common) Model 4114R-2-RC (13 Resistors, Pin 14 Common) Model 4116R-2-RC (15 Resistors, Pin 16 Common) Model 4118R-2-RC (17 Resistors, Pin 18 Common) Model 4120R-2-RC (19 Resistors, Pin 20 Common)
Dual Terminator (3 Circuit) Model 4108R-3-R1/R2 Model 4114R-3-R1/R2 Model 4116R-3-R1/R2 (shown) Model 4118R-3-R1/R2 Model 4120R-3-R1/R2
16 R1 R2 R1 R1 R2 R2 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 8 R1 R2 R1 9
16
9
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms .................2%* Above 5 megohms ..........................5% Power Rating per Resistor At 70C ..................................0.250 watt Power Temperature Derating Curve
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ..................................0.125 watt Power Temperature Derating Curve
Resistance Tolerance Below 100 ohms........................2 ohms 100 ohms to 5 megohms................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ..................................0.125 watt Power Temperature Derating Curve
.350 WATTS WATTS .250 .150 .050 0 70 125 25 AMBIENT TEMPERATURE ( C )
.350 .250 .150 .050 0 70 125 25 AMBIENT TEMPERATURE ( C ) WATTS
.350 .250 .150 .050 0 70 125 25 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (1, 2 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (3 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE. Specifications are subject to change without notice.
287
Features
s s s s
s
Top marking standard
Low profile provides compatibility with DIPs Compatible with automatic insertion equipment Superior package integrity Marking on contrasting background for permanent identification
4300R Series - Thick Film Molded SIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Operating Temperature ...................................-55C to +125C Power Rating ....................Derate to zero power from + 70C to + 125C Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .................................................0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy Package Power Temp. Derating Curve Product Dimensions
27.53 MAX. (1.084) 22.45 MAX. (.884) 14.83 MAX. (.584) 24.99 MAX. (.984) 19.92 MAX. (.784) PIN #1 REF.
3.50 3.00 2.50 2.00 1.50 1.00 .50
4.95 (.195) MAX.
WATTS
.407 + .102/ - .000 (.016 + .004/ - 000)
4311R 4310R 4309R 4308R 4306R
2.54 .07 (.100 .003*) TYP. NON-ACCUM.
70 125 AMBIENT TEMPERATURE ( C )
3.43 + .38/ - .25 (.135 + .015/ - .010) 1.02 .12 (.040 .005) .483 .050 TYP. (.020 .002)
0
25
2.16 .10 (.085 .004)
Package Power Rating at 70C 4306R......................................0.75 watts 4308R......................................1.00 watts 4309R......................................1.13 watts 4310R......................................1.25 watts 4311R......................................1.38 watts Typical Part Marking
Represents total content. Layout may vary.
PART NUMBER
4306R-101222 YYWW
1.02 .05 (.0425 .002) .254 .050 (.010 .002) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
CIRCUIT RESISTANCE CODE DATE CODE
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
How To Order
43 06 R - 101 - 222
Model (43 = Molded SIP) Number of Pins Physical Configuration (R = Thick Film Low Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
288
Specifications are subject to change without notice.
4300R Series - Thick Film Molded SIPs
Isolated Resistors (102 Circuit) Model 4306R-102-RC (6 Pin) Model 4308R-102-RC (8 Pin) Model 4310R-102-RC (10 Pin) Bussed Resistors (101 Circuit) Model 4306R-101-RC (6 Pin) Model 4308R-101-RC (8 Pin) Model 4309R-101-RC (9 Pin) Model 4310R-101-RC (10 Pin) Model 4311R-101-RC (11 Pin)
4311 4310 4309 4308 4306 R1 R1 R1 R1 R1 R1 R2 R2 R2 R2 R2 R2
Dual Terminator (104 Circuit) Model 4306R-104-R1/R2 Model 4308R-104-R1/R2 (shown) Model 4309R-104-R1/R2 Model 4310R-104-R1/R2 Model 4311R-104-R1/R2
4310 4308 4306
1
6
8
10
1
6
8
9
10
11
1
8
These models incorporate 3, 4 or 5 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.30 watt Power Temperature Derating Curve
.50 .40 WATTS
These models incorporate 5, 7, 8, 9 or 10 thick-film resistors of equal value, each connected between a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.20 watt Power Temperature Derating Curve
.50 .40 WATTS .30 .20
4308R-104 (shown above) is an 8-pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thick-film resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms........................2 ohms 100 ohms to 5 megohms................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.20 watt Power Temperature Derating Curve
.50 .40 WATTS .30 .20 .10
.30 .20 .10
.10
0
25 70 125 AMBIENT TEMPERATURE ( C )
0
25 70 125 AMBIENT TEMPERATURE ( C )
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Specifications are subject to change without notice.
289
Features
s s s s
s
Top marking standard
Medium profile offers increased power handling Compatible with automatic insertion equipment Superior package integrity Marking on contrasting background for permanent identification
4300M Series - Thick Film Molded SIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Operating Temperature ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .................................................0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy Package Power Temp. Derating Curve Product Dimensions
19.91 MAX. (.784) 14.83 MAX. (.584) 9.75 MAX. (.384) 24.99 MAX. (.984)
3.50 3.00 2.50 2.00 1.50 1.00 .50 4310M 4308M 4306M 4304M
WATTS
PIN #1 REF.
6.35 (.250) MAX.
.407 + .102/ - .000 (.016 + .004/ - 000)
0
25
70 125 AMBIENT TEMPERATURE ( C )
2.54 .07 (.100 .003*) TYP. NON-ACCUM.
3.43 + .38/ - .25 (.135 + .015/ - .010) 1.02 .12 (.040 .005) .483 .050 TYP. (.020 .002)
2.16 .10 (.085 .004)
Package Power Rating at 70C 4304M.....................................0.60 watts 4306M.....................................0.90 watts 4308M.....................................1.20 watts 4310M.....................................1.50 watts
1.02 .05 (.0425 .002) .254 .050 (.010 .002) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Typical Part Marking
Represents total content. Layout may vary.
PART NUMBER
4306M-101222 YYWW
CIRCUIT RESISTANCE CODE DATE CODE
PIN ONE INDICATOR
How To Order
MANUFACTURER'S TRADEMARK
43 06 M - 101 - 222
Model (43 = Molded SIP) Number of Pins Physical Configuration (M = Thick Film Medium Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
290
Specifications are subject to change without notice.
4300M Series - Thick Film Molded SIPs
Isolated Resistors (102 Circuit) Model 4304M-102-RC (4 Pin) Model 4306M-102-RC (6 Pin) Model 4308M-102-RC (8 Pin) Model 4310M-102-RC (10 Pin)
4310 4308 4306 4304 4304 4306 4308
Bussed Resistors (101 Circuit) Model 4304M-101-RC (4 Pin) Model 4306M-101-RC (6 Pin) Model 4308M-101-RC (8 Pin) Model 4310M-101-RC (10 Pin)
4310
Dual Terminator (104 Circuit) Model 4304M-104-R1/R2 Model 4306M-104-R1/R2 Model 4308M-104-R1/R2 (shown) Model 4310M-104-R1/R2
R2
R2
R2
R2
R2
R2
R1 1 4 6 8 10 1 4 6 8 10 1
R1
R1
R1
R1
R1
8
These models incorporate 2, 3, 4, or 5 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.40 watt Power Temperature Derating Curve
.60
These models incorporate 3, 5, 7, or 9 thick-film resistors of equal value, each connected between a common bus (pin 1) and a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.25 watt Power Temperature Derating Curve
.60
4308M-104 (shown above) is an 8-pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thickfilm resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms........................2 ohms 100 ohms to 5 megohms................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.25 watt Power Temperature Derating Curve
.50 .40 WATTS WATTS .30 .20 .10
.50 .40 .30 .20 WATTS 25 70 125 AMBIENT TEMPERATURE ( C ) .10
.60
.50 .40 .30 .20 .10
0
25 70 125 AMBIENT TEMPERATURE ( C )
0
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Specifications are subject to change without notice.
291
Features
s s s s
s
Top marking standard
High profile offers increased power handling Compatible with automatic insertion equipment Superior package integrity Marking on contrasting background for permanent identification
4300H Series - Thick Film Molded SIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Operating Temperature ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .................................................0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy Package Power Temp. Derating Curve Product Dimensions
19.91 MAX. (.784) 14.83 MAX. (.584) 9.75 MAX. (.384) 24.99 MAX. (.984)
3.50 3.00 2.50 2.00 1.50 4306H 1.00 .50 4304H 4310H 4308H
PIN #1 REF.
8.89 (.350) MAX.
WATTS
.407 + .102/ - .000 (.016 + .004/ - 000)
0
25
70 125 AMBIENT TEMPERATURE ( C )
2.54 .07 (.100 .003*) TYP. NON-ACCUM.
3.43 + .38/ - .25 (.125 + .005/ - .010) 1.02 .12 (.040 .005) .483 .050 TYP. (.020 .002)
2.16 .10 (.085 .004)
Package Power Rating at 70C 4304H .....................................0.80 watts 4306H .....................................1.20 watts 4308H .....................................1.60 watts 4310H .....................................2.00 watts Typical Part Marking
Represents total content. Layout may vary.
PART NUMBER
4306H-101222 YYWW
1.02 .05 (.0425 .002) .254 .050 (.010 .002) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
CIRCUIT RESISTANCE CODE DATE CODE
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
How To Order
43 06 H - 101 - 222
Model (43 = Molded SIP) Number of Pins Physical Configuration (H = Thick Film High Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
292
Specifications are subject to change without notice.
4300H Series - Thick Film Molded SIPs
Isolated Resistors (102 Circuit) Model 4304H-102-RC (4 Pin) Model 4306H-102-RC (6 Pin) Model 4308H-102-RC (8 Pin) Model 4310H-102-RC (10 Pin)
4310 4308 4306 4304 4304 4306 4308
Bussed Resistors (101 Circuit) Model 4304H-101-RC (4 Pin) Model 4306H-101-RC (6 Pin) Model 4308H-101-RC (8 Pin) Model 4310H-101-RC (10 Pin)
4310
Dual Terminator (104 Circuit) Model 4304H-104-R1/R2 Model 4306H-104-R1/R2 Model 4308H-104-R1/R2 (shown) Model 4310H-104-R1/R2
R2 R2 R2 R2 R2 R2
R1 1 4 6 8 10 1 4 6 8 10 1
R1
R1
R1
R1
R1
8
These models incorporate 2, 3, 4, or 5 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating Per Resistor At 70C ....................................0.50 watt Power Temperature Derating Curve
.70 .60
These models incorporate 3, 5, 7, or 9 thick-film resistors of equal value, each connected between a common bus (pin 1) and a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating Per Resistor At 70C ....................................0.30 watt Power Temperature Derating Curve
.70 .60
4308H-104 (shown above) is an 8-pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thickfilm resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms........................2 ohms 100 ohms to 5 megohms................2%* Above 5 megohms...........................5% Power Rating Per Resistor At 70C ....................................0.30 watt Power Temperature Derating Curve
.70 .60
.50 .40 WATTS .30 .20 .10 WATTS
.50 .40 .50 .30 .40 .20 WATTS 25 70 125 AMBIENT TEMPERATURE ( C ) .30 .20 .10 .10 25 70 125 AMBIENT TEMPERATURE ( C )
0
0
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Specifications are subject to change without notice.
293
Features
s s s s
s
Low profile is compatible with DIPs Wide assortment of pin packages enhances design flexibility Ammo-pak packaging available Recommended for rosin flux and solvent clean or no clean flux processes
Marking on contrasting background for permanent identification
4600X Series - Thick Film Conformal SIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Operating Temperature ...................................-55C to +125C Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .....0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Body Material........................Epoxy resin Standard Packaging ....................Bulk, Ammo-pak available Package Power Temp. Derating Curve Product Dimensions
A MAXIMUM
3.50 3.00 2.50 2.00 4614X 1.50 1.00 .50 4612X 4610X 4608X 4606X 4604X
5.08 (.200) MAX.
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM.
WATTS
3.43 +.38/ -.508 (.135 +.015/ -.020)
2.49 MAX. (.098)
70 125 AMBIENT TEMPERATURE ( C )
0
25
.254 .050 MAX. (.010 .002)
Pin Count 4 5 6 7 8 9 10 11 12 13 14
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398)
Package Power Ratings (Watts)
Ambient Temperature 70C Pkg. 0.50 0.63 0.75 0.88 1.00 1.13 4610X 4611X 4612X 4613X 4614X Ambient Temperature 70C 1.25 1.38 1.50 1.63 1.75
Maximum package length is equal to 2.54mm (.100") times the number of pins, less .005mm (.002"). Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Pkg. 4604X 4605X 4606X 4607X 4608X 4609X
Typical Part Marking
Represents total content. Layout may vary.
How To Order
Part Number
Part Number 6X-1-RC 8X-2-RC 10X-4-RC/RC
46 06 X - 101 - 222
Model (46 = Conformal SIP) Number of Pins Physical Configuration (X = Thick Film Low Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator * AP1 = Bussed Ammo * AP2 = Isolated Ammo * AP4 = Dual Ammo Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
4606X-101-RC 4608X-102-RC 4610X-104-RC/RC
RC = ohmic value, 3-digit resistance code.
NUMBER OF PINS
CIRCUIT
6X-2-222 YYWW
PIN ONE INDICATOR
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
294
Specifications are subject to change without notice.
4600X Series - Thick Film Conformal SIPs
Isolated Resistors (102 Circuit) Model 4600X-102-RC 4, 6, 8, 10, 12, 14 Pin
ISOLATED RESISTORS 102 CIRCUIT
Bussed Resistors (101 Circuit) Model 4600X-101-RC 4 through 14 Pin
BUSSED RESISTORS 101 CIRCUIT
Dual Terminator (104 Circuit) Model 4600X-104-R1/R2 4 through 14 Pin
DUAL TERMINATOR R2 R2 R2 R2 R2 R2 104 CIRCUIT
...
1 4 6 12 14 1 14 R1 R1 R1 R1 R1 R1
1
8
These models incorporate 2 to 7 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.30 watt Power Temperature Derating Curve
.60
These models incorporate 3 to 13 thick-film resistors of equal value, each connected between a common bus (pin 1) and a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.20 watt Power Temperature Derating Curve
.60
The 4608X-104 (shown above) is an 8pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thick-film resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms........................2 ohms 100 ohms to 5 megohms................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.20 watt Power Temperature Derating Curve
.60
.50 .40 WATTS WATTS .30 .20 .10
.50 .40 .30 WATTS 25 70 125 AMBIENT TEMPERATURE ( C ) .20 .10
.50 .40 .30 .20 .10
0
25 70 125 AMBIENT TEMPERATURE ( C )
0
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Specifications are subject to change without notice.
295
Features
s s s s
s
High profile offers increased power handling Wide assortment of pin packages enhances design flexibility Ammo-pak packaging available Recommended for rosin flux and solvent clean or no clean flux processes
Marking on contrasting background for permanent identification
4600H Series - Thick Film Conformal SIPs
Product Characteristics Resistance Range ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50 to 2.2 M..................100ppm/C below 50 ........................250ppm/C above 2.2 M...................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Operating Temperature ...................................-55C to +125C Environmental Characteristics TESTS PER MIL-STD-202........ R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .....0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Body Material........................Epoxy resin Standard Packaging ....................Bulk, Ammo-pak available Package Power Temp. Derating Curve Product Dimensions
A MAXIMUM 3.50 3.00 2.50 2.00 1.50 4606H 1.00 .50 4604H 2.49 MAX. (.098) 25 70 125 AMBIENT TEMPERATURE ( C ) .254 .050 TYP. (.010 .002) 8.89 MAX. (.350)
4614H 4612H 4610H 4608H PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM.
WATTS
3.43 +.38/ -.508 (.135 +.015/ -.020)
0
Pin Count 4 5 6 7 8 9 10 11 12 13 14
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398)
Package Power Ratings (Watts)
Ambient Temperature 70C Pkg. 0.80 1.00 1.20 1.40 1.60 1.80 4610H 4611H 4612H 4613H 4614H Ambient Temperature 70C 2.00 2.20 2.40 2.60 2.80
Maximum package length is equal to 2.54mm (.100") times the number of pins, less .005mm (.002"). Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Pkg. 4604H 4605H 4606H 4607H 4608H 4609H
Typical Part Marking How To Order
Represents total content. Layout may vary.
46 06 H - 101 - 222
Model (46 = Conformal SIP) Number of Pins Physical Configuration (H = Thick Film High Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator * AP1 = Bussed Ammo * AP2 = Isolated Ammo * AP4 = Dual Ammo Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
Part Number 4606H-101-RC 4608H-102-RC 4610H-104-RC/RC
Part Number 6H-1-RC 8H-2-RC 10H-4-RC/RC
RC = ohmic value, 3-digit resistance code.
NUMBER OF PINS
CIRCUIT
6H-2-222 YYWW
PIN ONE INDICATOR
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
296
Specifications are subject to change without notice.
4600H Series - Thick Film Conformal SIPs
Isolated Resistors (102 Circuit) Model 4600H-102 4, 6, 8, 10, 12 or 14 Pin
ISOLATED RESISTORS 102 CIRCUIT
Bussed Resistors (101 Circuit) Model 4600H-101-RC 4 through 14 Pin
BUSSED RESISTORS 101 CIRCUIT
Dual Terminator (104 Circuit) Model 4600H-104-R1/R2 4 through 14 Pin
DUAL TERMINATOR R2 R2 R2 R2 R2 R2 104 CIRCUIT
...
1 4 6 12 14 1 14 R1 R1 R1 R1 R1 R1
1
8
These models incorporate 2 to 7 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.50 watt
These models incorporate 3 to 13 thick-film resistors of equal value, each connected between a common bus (pin 1) and a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms .................2%* Above 5 megohms ..........................5% Power Rating per Resistor At 70C ....................................0.30 watt
The 4608H-104 (shown above) is an 8pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thick-film resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms .......................2 ohms 100 ohms to 5 megohms ...............2%* Above 5 megohms ..........................5% Power Rating per Resistor At 70C ....................................0.30 watt Power Temperature Derating Curve
.70 .60
Power Temperature Derating Curve
.70 .60
Power Temperature Derating Curve
.70 .60
.50 .40 WATTS WATTS .30 .20 .10
.50 .40 .30 .20 .10 WATTS 25 70 125 AMBIENT TEMPERATURE ( C )
.50 .40 .30 .20 .10
0
25 70 125 AMBIENT TEMPERATURE ( C )
0
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE. Specifications are subject to change without notice.
297
Features
s
s
Medium profile offers increased power handling Wide assortment of pin packages enhances design flexibility Ammo-pak packaging available
Recommended for rosin flux and solvent clean or no clean flux processes Marking on contrasting background for permanent identification
s
s
s
4600M Series - Thick Film Conformal SIPs
Electrical Characteristics Standard Resistance Values ......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 50W to 2.2 MW ................100ppm/C below 50W .......................250ppm/C above 2.2 MW ..................250ppm/C TCR Tracking ..........................50ppm/C maximum; equal values Resistor Tolerance ................See circuits Insulation Resistance ..................10,000 megohms minimum Dielectric Withstanding Voltage .............................................200 VRMS Operating Temperature ...................................-55C to +125C Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .................................................0.25% Terminal Strength........................0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Body Material........................Epoxy resin Standard Packaging ....................Bulk, Ammo-pak available Package Power Temp. Derating Curve Product Dimensions
A MAXIMUM
3.50 3.00 2.50 4614M 2.00 1.50 1.00 .50 4612M 4610M 4608M 4606M 4604M
6.35 MAX. (.250)
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM.
WATTS
3.43 +.38/ -.508 (.135 +.015/ -.020)
2.49 MAX. (.098)
70 125 AMBIENT TEMPERATURE ( C )
0
25
Package Power Ratings (Watts)
Ambient Temperature 70C Pkg. 0.60 0.75 0.90 1.05 1.20 1.35 4610M 4611M 4612M 4613M 4614M Ambient Temperature 70C 1.50 1.65 1.80 1.95 2.10
.254 .050 TYP. (.010 .002)
Pin Count 4 5 6 7 8 9 10 11 12 13 14
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398)
Maximum package length is equal to 2.54mm (.100") times the number of pins, less .005mm (.002"). Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Pkg. 4604M 4605M 4606M 4607M 4608M 4609M
Typical Part Marking
Represents total content. Layout may vary.
Part Number How To Order 4606M-101-RC
Part Number 6M-1-RC 8M-2-RC 10M-4-RC/RC
46 06 M - 101 - 222
Model (46 = Conformal SIP) Number of Pins Physical Configuration (M = Thick Film Medium Profile) Electrical Configuration * 101 = Bussed * 102 = Isolated * 104 = Dual Terminator * AP1 = Bussed Ammo * AP2 = Isolated Ammo * AP4 = Dual Ammo Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. Consult factory for other available options.
4608M-102-RC 4610M-104-RC/RC
RC = ohmic value, 3-digit resistance code.
CIRCUIT
6M-2-222 YYWW
NUMBER OF PINS
PIN ONE INDICATOR
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
298
Specifications are subject to change without notice.
4600M Series - Thick Film Conformal SIPs
Isolated Resistors (102 Circuit) Model 4600M-102-RC 4, 6, 8, 10, 12, 14 Pin
ISOLATED RESISTORS 102 CIRCUIT
Bussed Resistors (101 Circuit) Model 4600M-101-RC 4 through 14 Pin
BUSSED RESISTORS 101 CIRCUIT
Dual Terminator (104 Circuit) Model 4600M-104-R1/R2 4 through 14 Pin
DUAL TERMINATOR R2 R2 R2 R2 R2 R2 104 CIRCUIT
...
1 4 6 12 14 1 14 R1 R1 R1 R1 R1 R1
These models incorporate 2 to 7 isolated thick-film resistors of equal value, each connected between two pins. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms..................2%* Above 5 megohms...........................5% Power Rating per Resistor At 70C ....................................0.40 watt
These models incorporate 3 to 13 thick-film resistors of equal value, each connected between a common bus (pin 1) and a separate pin. Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 5 megohms .................2%* Above 5 megohms ..........................5% Power Rating per Resistor At 70C ....................................0.25 watt
1
8
The 4608M-104 (shown above) is an 8pin configuration and terminates 6 lines. Pins 1 and 8 are common for ground and power, respectively. Twelve thick-film resistors are paired in series between the common lines (pins 1 and 8). Resistance Tolerance Below 100 ohms .......................2 ohms 100 ohms to 5 megohms ...............2%* Above 5 megohms ..........................5% Power Rating per Resistor At 70C ....................................0.25 watt
Power Temperature Derating Curve
.60
Power Temperature Derating Curve
.60
Power Temperature Derating Curve
.60
.50 .40 WATTS WATTS .30 .20 .10
.50 .40 .30 .20 .10 25 70 125 AMBIENT TEMPERATURE ( C ) WATTS 25 70 125 AMBIENT TEMPERATURE ( C )
.50 .40 .30 .20 .10
0
0
0
25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (101, 102 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (104 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
Specifications are subject to change without notice.
299
Features
s s s
s s s
Standard E.I.A. package compatible with automatic placement equipment Compliant leads to reduce solder joint fatiguing Tape and reel packaging standard (see page 304 for dimensions)
Marking on contrasting background for permanent identification Standard electrical schematics: isolated, bussed, dual terminator Custom circuits are available
4400P Series - Thick Film Surface Mounted Wide Body
Product Characteristics Resistance Range .....................10 ohms to 2.2 megohms Maximum Operating Voltage.............50V Temperature Coefficient of Resistance 50 ohms and above..........100ppm/C below 50 ohms.................250ppm/C TCR Tracking ...............50ppm/C max.; equal values Operating Temperature ...................................-55C to +125C Insulation Resistance ..........................10,000 megohms min. Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .....0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy How To Order Package Power Temp. Derating Curve
2.25 2.00 1.75 WATTS 1.50 1.25 1.00 .75 .50 .25 0 25 70 125 AMBIENT TEMPERATURE ( C ) 4416P 4420P
Product Dimensions
7.493 .076 (.295 .003)
10.34 .25 (.407 .010) 10.41 .05 (.410 .003)
.406 .025 (.016 .001)
12.95 .05 (.510 + .001/ -.002)
Package Power Rating at 70C 4420P......................................2.00 watts 4416P......................................1.60 watts
1.27 .076 TYP. (.050 .003*) .127 + .127/ - .000 (.005 + .005/ - .000) 2.65 MAX. (.104) .305 + .000/ - .076 (.012 + .000/ - .003)
RECOMMENDED LAND PATTERN Recommended Land Pattern
2.0 TYP. (.079) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 8 MAX. .94 + .33/ - .35 (.037 + .013/ - .014) SO-16L .63 (.025) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
1.27 TYP. (.050) .63 TYP. (.025)
SO-20L 12.07 (.475)
11.6 (.457)
7.6 (.299)
Typical Part Marking
epresents total content. Layout may vary.
PART NUMBER RESISTANCE CODE PIN ONE INDICATOR
4420P-1 -103 YYWW
44 20 P - 1 - 103
Model (44 = SMD SOL Pkg) Number of Pins Electrical Configuration * 1 or 4 = Isolated* * 2 = Bussed* * 3 = Dual Terminator* Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. *For tube packaging, use T01, T02, T03 or T04. Consult factory for other available options.
NOTE: Land pattern dimensions are based on design rules established by the Institute for Interconnecting and Packaging Electronic Circuits in IPC-SM-782.
CIRCUIT DATE CODE
MANUFACTURER'S TRADEMARK
300
Specifications are subject to change without notice.
4400P Series - Thick Film Surface Mounted Wide Body
Isolated Resistors (1 And 4 Circuits) Model 4416P-1 Model 4420P-1 (Shown)
20 19 18 17 16 15 14 13 12 11
Bussed Resistors (2 Circuit) Model 4416P-2 Model 4420P-2 (Shown)
20 19 18 17 16 15 14 13 12 11
Dual Terminator (3 Circuit) Model 4416P-3 Model 4420P-3 (Shown)
16 R1 R1 R2 R1 R2 R2 1 R1 R2 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 8 R1 R2 R1 R1 R2 9
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R19
R18
R17
R16
R15
R14
R13
R12
R11
1
2
3
4
5
6
7
8
9
10
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
Model 4416P-4 Model 4420P-4 (Shown)
20 R10 19 18 R9 17 16 R8 15 14 R7 13 12 R6 11
1
2
3
4
5
6
7
8
9
10
4420P-3 terminates 16 lines, convenient for a 16-bit computer bus.
10
R1 1 2 3
R2 4 5
R3 6 7
R4 8 9
R5
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 2.2 megohms...............2%* Power Rating per Resistor 1 Circuit at 70C ....................0.160 watt 4 Circuit at 70C ....................0.160 watt Resistor Power Temp. Derating Curve
.225 .200 .160 WATTS .125 .075 .025 0 70 125 AMBIENT TEMPERATURE ( C ) 001, 004
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 2.2 megohms ..............2%* Power Rating per Resistor 2 Circuit at 70C ....................0.160 watt
Resistance Tolerance Below 100 ohms ......................2 ohms 100 ohms to 2.2 megohms ............2%* Power Rating per Resistor 3 Circuit at 70C ....................0.115 watt
Resistor Power Temp. Derating Curve
.225 .200 .160 WATTS .125 .075 .025 0 70 AMBIENT TEMPERATURE ( C ) 125
Resistor Power Temp. Derating Curve
.225 .200 .150 .115
WATTS
.075 .025 0 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (1, 4, And 2 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (3 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE. Specifications are subject to change without notice.
301
Features
s s s s
s s s
Standard E.I.A. package compatible with automatic placement equipment Tape and reel packaging standard (see page 304 for dimensions) For ordering guidelines, see page 304 Marking on contrasting background for permanent identification
Compliant leads to reduce solder joint fatiguing Standard electrical schematics: isolated, bussed, dual terminator Custom circuits are available
4800P Series - Thick Film Surface Mounted Medium Body
Product Characteristics Resistance Range .....................10 ohms to 2.2 megohms Maximum Operating Voltage.............50V Temperature Coefficient of Resistance 50 and above.................100ppm/C below 50 ........................250ppm/C TCR Tracking ...............50ppm/C max.; equal values 100ppm/C 50W and above Operating Temperature ...................................-55C to +125C Insulation Resistance ..........................10,000 megohms min. Dielectric Withstanding Voltage .............................................200 VRMS Lead Solderability .....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202 ........R MAX. Short Time Overload...................0.25% Load Life .....................................1.00% Moisture Resistance ...................0.50% Resistance to Soldering Heat .....0.25% Thermal Shock............................0.25% Physical Characteristics Flammability .........Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy How To Order Package Power Temp. Derating Curve
1.6 1.4 WATTS 1.2 1.0 .8 .6 .4 .2 0 25 70 125 AMBIENT TEMPERATURE ( C ) 4820P 4818P 4816P 4814P
Product Dimensions
5.59 .12 (.220 .005)
7.62 .25 (.300 .010)
.432 .076 TYP. (.017 .003)
12.45 .12 (.490 .005) 9.91 .12 (.390 .005)
13.72 .12 (.540 .005) 11.18 .12 (.440 .005)
Package Power Rating at 70C 4814P......................................1.12 watts 4816P......................................1.28 watts 4818P......................................1.44 watts 4820P......................................1.60 watts Typical Part Marking
1.27 .076 TYP. (.050 .003*) .13 + .12/ - .00 (.005 + .005/ - .000) 2.03 .12 (.080 .005) .305 + .000/ - .101 (.012 + .000/ - .004)
R = .008" TYP.
Represents total content. Layout may vary.
PART NUMBER RESISTANCE CODE PIN ONE INDICATOR
4816P-1 -330 YYWW
CIRCUIT DATE CODE
8 MAX. .611 .101 (.024 .004)
MANUFACTURER'S TRADEMARK
Lead coplanarity .102mm (.004 inch) max. at mounting surface. Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate.
Recommended Land Pattern
2.0 TYP. (.079) 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11
*Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
1.27 TYP. (.050)
48 16 P - 1 - 103
Model (48 = SOM Pkg) Number of Pins Electrical Configuration * 1 or 4 = Isolated* * 2 = Bussed* * 3 = Dual Terminator* Resistance Code * First 2 digits are significant * Third digit represents the number of zeros to follow. *For tube packaging, use T01, T02, T03 or T04. Consult factory for other available options.
.63 TYP. (.025)
SOM-14 8.26 SOM-16 SOM-18 (.325) 9.53 10.80 SOM-20 (.375) (.425) 12.07 (.475)
8.9 (.350)
4.9 (.193)
NOTE: Land pattern dimensions are based on design rules established by the Institute for Interconnecting and Packaging Electronic Circuits in IPC-SM-782.
302
Specifications are subject to change without notice.
4800P Series - Thick Film Surface Mounted Medium Body
Isolated Resistors (1 And 4 Circuits) Model 4814P-1 Model 4816P-1 (Shown) Model 4818P-1 Model 4820P-1
16 15 14 13 12 11 10 9
Bussed Resistors (2 Circuit) Model 4814P-2 Model 4816P-2 (Shown) Model 4818P-2 Model 4820P-2
16 15 14 13 12 11 10 9
Dual Terminator (3 Circuit) Model 4814P-3 Model 4816P-3 (Shown) Model 4818P-3 Model 4820P-3
16 R1 R1 R2 R2 R1 R2 1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 8 R1 R2 R1 R1 R2 9
R1
R2
R3
R4
R5
R6
R7
R8
R15
R14
R13
R12
R11
R10
R9
1
2
3
4
5
6
7
8
R1
R2
R3
R4
R5
R6
R7
R8
Model 4816P-4 (Shown) Model 4820P-4
16 16 15 15 14 14 1313 1212 1111 R8 R7 R6
R1 1 2 3 R2 4 5 R3 6 7 10 10
R1 R2
1 99 R5
R4 8
2
3
4
5
6
7
8
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 2.2 megohms ..............2%* Power Rating per Resistor 2 Circuit at 70C ....................0.080 watt
Resistance Tolerance Below 100 ohms ......................2 ohms 100 ohms to 2.2 megohms ............2%* Power Rating per Resistor 3 Circuit at 70C ....................0.080 watt
Resistance Tolerance 10 ohms to 49 ohms ...................1 ohm 50 ohms to 2.2 megohms...............2%* Power Rating per Resistor 1 Circuit at 70C ....................0.160 watt 4 Circuit at 70C ....................0.160 watt Resistor Power Temp. Derating Curve
.225 .200 .175 WATTS .150 .125 .100 .075 .050 .025 0 25 70 125 AMBIENT TEMPERATURE (C)
Resistor Power Temp. Derating Curve
.225 .200 .175 WATTS .150 .125 .100 .075 .050 .025 0 25 70 125 AMBIENT TEMPERATURE ( C )
Resistor Power Temp. Derating Curve
.225 .200 .175 WATTS .150 .125 .100 .075 .050 .025 0 25 70 125 AMBIENT TEMPERATURE ( C )
Popular Resistance Values (1, 4, And 2 Circuits)**
Ohms 10 22 27 33 39 47 56 68 82 100 120 150 Code 100 220 270 330 390 470 560 680 820 101 121 151 Ohms 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 Code 181 221 271 331 391 471 561 681 821 102 122 152 Ohms 1,800 2,000 2,200 2,700 3,300 3,900 4,700 5,600 6,800 8,200 10,000 12,000 Code 182 202 222 272 332 392 472 562 682 822 103 123 Ohms 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 Code 153 183 203 223 273 333 393 473 563 683 823 104 Ohms 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 560,000 680,000 820,000 1,000,000 Code 124 154 184 224 274 334 394 474 564 684 824 105
Popular Resistance Values (3 Circuit)**
Resistance (Ohms) R1 160 180 220 220 330 330 3,000 R2 240 390 270 330 390 470 6,200 R1 161 181 221 221 331 331 302 Code R2 241 391 271 331 391 471 622
* 1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE. Specifications are subject to change without notice.
303
Surface Mounted Ordering Guide
Electrical Configuration Isolated Bussed Dual Terminated Adj. Isolated
*Circuit Codes Tape & Reel 1 2 3 4 Tubes T01 T02 T03 T04 Examples 4816P-1-101 Isolated Circuit in Tape & Reel Package 4816P-T01-101 Isolated Circuit in Slide Tube Package
*4816P-X-RC: To specify package type, replace "X" with appropriate "Circuit Code".
W F POLYSTYRENE REEL (ANTI-STATIC) T 1.5 + .10/ - .00 (.059 + .004/ - .00) DIA. DIRECTION OF FEED 1.5 MIN. DIA. (.059)
1.5 (.059) MIN.
20.2 MIN. (.795)
13.0 .20 (.512 .008)
4.0 .10 (.157 .004)
330.2 MAX. (13.0)
CARRIER TAPE STATIC DISSIPATIVE
12.0 .10 (.472 .004)
COVER TAPE (ANTISTATIC) NOTE: DIMENSIONS NOT SPECIFIED ARE PER EIA RS-481-2. DIMENSIONS: MM (IN) V
Model 4416P 4420P 4814P 4816P 4818P 4820P 4908P 4914P 4916P
Standard Quantity Per Reel 1,500 1,500 2,000
Carrier Tape Width (W)
Cover Tape Width (V)
Reel Width (T)
Pocket Center (F)
24.0 .30 (.945 .012)
21.0 NOM. (.827)
30.4 MAX. (1.197)
11.5 .10 (.453 .004)
2,500
12mm 12mm 16mm
Contact Factory
Contact Factory
8mm 8mm 8mm
Leader Length = 500 min. Trailer Length = 500mm min.
}
Empty Component Pockets Sealed with Cover Tape
304
Specifications are subject to change without notice.
Features
s s s s s
Cost effective R-C construction Insulation resistance testing for reliability Molded surface mount or DIP packaging Compatible with automatic assembly equipment Custom value capability
601 Series - RC Networks T-Filters
General Description
4420P
Continual advances in digital IC technology are creating stringent demands on EMI/RFI levels in equipment. EMI/RFI low pass filters are required in personal computers, data terminals, test equipment and process controllers for high frequency suppression into or out of electronic equipment. For additional information, see application note on pages 320 and 321.
7.493 .076 (.295 .003)
10.34 .25 (.407 .010)
.432 .056 TYP. (.017 .002)
12.95 .07 (.510 .003)
Electrical Specifications - Resistors Standard Resistance Range*............................................................10 ohms - 100 ohms Series Resistance Tolerance ...................................................................................10% Temperature Coefficient of Resistance ........................................................300ppm/C Operating Voltage .................................................................................25 volts maximum Operating Temperatures ..........................................................................+10C to +85C *Other Resistance Values Available, 10 ohms - 1 megohm Electrical Specifications - Capacitors Standard Capacitance Range ...................................................................50pF to 200pF Capacitance Tolerance.............................................................................................30% Temperature Characteristic ........................................................................................Z5U Operating Temperatures...........................................................................+10C to +85C Voltage Rating .......................................................................................................25 volts Dielectric Withstand Voltage ...............................................................2.5 x rated voltage Insulation Resistance ............................................................10,000 megohms minimum Environmental Specifications - Resistors R MAXIMUM Thermal Shock .......................................................................................................0.5% Resistance to Solder Heat .....................................................................................0.5% Terminal Strength ...................................................................................................0.5% Mechanical Specifications Flammability...................................................................................Conforms to UL94 V-0 Leadframe .....................................................................................Copper, solder coated Body Material ............................................................................................Epoxy/Novolac Lead Solderability .................................Meet requirements of MIL-STD-202 Method 208
1.27 .076 TYP. (.050 .003*) .127 + .127/ - .000 (.005 + .005/ - .000) 2.65 MAX. (.104) .305 + .000/ - .076 (.012 + .000/ - .003) 8 MAX. .940 + .355 (.037 .014)
4118R AND 4120R
.635 (.025) PIN #1 REF. 27.05 (1.065) MAX. 24.51 MAX. (.965) 4.57 + .12/ - .28 (.180 + .005/ - .011)
.89 .25 (.035 .010) TYP.
2.54 .25 (.100 .010*) TYP. NON-ACCUM.
2.03 .12 (.080 .005) 1.65 + .12/ - .07 (.065 + .005/ - .003) .438 .050 TYP. (.019 .002)
8.40 MAX. (.331) 3.43 + .38/ - .25 (.135 + .015/ - .010)
7.87 .25 (.310 .010) TO OUTSIDE WHEN PINS ARE PARALLEL .254 .050 (.010 .002) 8.64 .50 (.340 .020)
6.71 .10 (.264 .004) .76 .25 (.030 .010)
Governing dimensions are metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Specifications are subject to change without notice.
305
601 Series - RC Networks T-Filters
Attenuation Vs. Frequency - Typical- Capacitor CAPACITORR= 25 Ohms ATTENUATION VS. FREQUENCY TYPICAL Values With VALUES WITH R = 25 OHMS
Attenuation vs. Frequency Model 4120R-601-250/500 Model 4420-601-250/500 50pF - 3dB @ 84 MHz Attenuation vs. Frequency Model 4120R-601-250/201 Model 4420P-601-250/201 200pF - 3dB @ 21 MHz
+5dB 0dB -5dB -10dB -15dB -20dB -25dB -30dB -35dB -40dB
50pF 200pF
indicates - 3dB rolloff frequency (fc )
DC
100Hz
1kHz
10kHz
.1MHz
1MHz
10MHz
100MHz
1GHz
These low-pass filters are ideal for installation between I/O drivers and RS 232 connectors. Typical Circuit TYPICAL CIRCUIT
4120R-601-RC/CC 4420R-601-RC/CC
1 20
How To Order EMI/RFI Filter Networks
44 20 P - 601 - RC/CC
Model (44 = SMD SOIC Pkg) (41 = Molded DIP) Number of Pins Physical Configuration P = Surface Mount Device (SMD) R = Molded DIP Electrical Configuration Resistance/Capacitance Code * First 2 digits are significant * Third digit represents the number of zeros to follow
R C
R
R
Insert RC/CC Code from table below to form part number. RC 250
10 11
Packages Available 4420P-601-*RC/CC-SMD 4120R-601-*RC/CC-DIP 4118R-601-*RC/CC-DIP *First two digits are significant. Third digit represents the number of zeros to follow. Seven circuits in an 18-pin package. Eight circuits in a 20-pin package.
R 25 27 47 82 100
CC 500 101 181 201
C 50pF 100pF 180pF 200pF
270 470 820 101
CONSULT FACTORY FOR VALUES NOT LISTED
306
Specifications are subject to change without notice.
Features
s s s s s
Low noise termination for CMOS Combined resistors and capacitors in SIP package saves space Reduced insertion time Insulation resistance testing for reliability Pin counts from 4 to 16 available
700 Series - RC Terminator Networks
Electrical Characteristics - Resistors Standard Resistance Range .........................................................22 ohms to 500K ohms Resistance Tolerance 5% ............................................................50 ohms to 1 megohm Operating Voltage .................................................................................50 volts maximum Electrical Characteristics - Capacitors Capacitance Range ............................................................................39 pF to 47,000 pF Capacitance Range ...................................................................470 pF to 47,000 pF X7R Capacitance Range............................................................................39pF to 470pF NPO Capacitance Tolerance .............................................................................................20% Operating Temperature..............................................................................-30C to +85C Voltage Rating........................................................................................................50 volts Physical Characteristics Flammability ..................................................................................Conforms to UL 94 V-0 Lead Frame Material.......................................................................Copper, solder coated Body Material ............................................................................................Conformal coat Typical Part Marking
CIRCUIT PART NUMBER
4608H-701 RC/CC YYWW
PIN ONE INDICATOR
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
Product Dimensions
A MAXIMUM 8.89 (.350) MAX.
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003* ) TYP. NON-ACCUM. 3.81 MAX. (.150) 3.43 + .38/ - .25 (.135 + .015/ - .010)
701
1
8
.254 .050 TYP. (.010 .002)
Pin Count 4 5 6 7 8 9 10 11 12 13 14 15 16
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398) 38.04 (1.498) 40.59 (1.598)
1
9
Governing dimensions are metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
NO. OF LINES 7 8 9
BOURNS P/N 4608H-701-RC/CC 4609H-701-RC/CC 4610H-701-RC/CC
PACKAGE High Profile Conformal SIP
702
1
10
NO. OF LINES 8
BOURNS P/N 4610H-702-RC/CC
PACKAGE High Profile Conformal SIP
FOR ADDITIONAL INFORMATION, SEE APPLICATION NOTE ON PAGES 322 AND 323.
Specifications are subject to change without notice.
307
Additional Features
s s
s
Prevent bus lines and control signals from floating to undefined logic levels. Optimize signal transmission in high performance systems through proper termination.
s
s
Eliminate overshoot and ringing, increase noise immunity, minimize signal distortion, and lower EMI/RFI radiation. Minimize space and routing problems, and reduce manufacturing cost per installed resistive function. Increase board yields and reliability by reducing component count.
700 Series - Resistor Networks RC Terminator Networks
Standard Resistance Values And Codes Resistance (Ohms) 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 1,000 1,200 1,500 1,800 2,000 2,200 2,700 3,300 3,900 Resistance Code 220 270 330 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 102 122 152 182 202 222 272 332 392 Resistance (Ohms) 5,600 6,800 8,200 10,000 12,000 15,000 18,000 20,000 22,000 27,000 33,000 39,000 47,000 56,000 68,000 82,000 100,000 120,000 150,000 180,000 220,000 270,000 330,000 390,000 470,000 Resistance Code 562 682 822 103 123 153 183 203 223 273 333 393 473 563 683 823 104 124 154 184 224 274 334 394 474 Standard Capacitance Values And Codes Capacitance Capacitance Code 39pF 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 390 470 560 680 820 101 121 151 181 221 271 331 391 471 561 681 821 Capacitance 1000pF 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 .010F .012 .015 .018 .022 .027 .033 .039 .047 Capacitance Code 102 122 152 182 222 272 332 392 472 562 682 822 103 123 153 183 223 273 333 393 473
How To Order RC Terminator Networks
46 08 H - 701 - RC/CC
Model (46 = Conformal SIP) Resistance/ Capacitance Code * First two digits are significant * Third digit represents the number of zeros to follow. Electrical Configuration * 701 = Single Termination * 702 = Double Termination
Values not appearing in above tables are available to optimize system performance. Contact Bourns Networks to inquire. Number of Pins * 4 to 16
Physical Configuration (H = High Profile)
308
Specifications are subject to change without notice.
Features
s
s
s s
Optimize data transmission in ECL systems through proper termination between drivers and receivers Minimize overshoot, undershoot, and ringing while increasing noise immunity Provide decoupling capacitors
s
Minimize space and routing problems, and reduce manufacturing cost per installed resistive function Increase board yields and reliability by reducing component count
800 Series - RC Networks ECL Terminator Circuits
General Description Digital systems incorporating Emitter Coupled Logic (ECL) or other ultra-high switching speed logic families will require signal termination to prevent transmission line effects such as reflections and ringing due to fast transition times. Bourns 800 series resistor capacitor networks are ideal for termination of high speed transmission lines. Each network is composed of resistors for parallel termination and bypass capacitor(s) for cross talk noise reduction. The 5 conformal coated SIP circuit variations offered are as follows. Product Dimensions Typical Part Marking
MEDIUM PROFILE
A MAXIMUM 6.35 (.250) MAX.
801 AND 802
Represents total content. Layout may vary.
CIRCUIT PART NUMBER
4608M-801 500/103 YYWW
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM. 3.43 + .38/ - .25 (.135 + .015/ - .010)
PIN ONE INDICATOR
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
803 AND 805
Represents total content. Layout may vary.
3.81 MAX. (.150) PART NUMBER
4610H-805 500/103 YYWW
CIRCUIT RESISTANCE CODE DATE CODE
Electrical Characteristics Resistance Tolerance.......................5% Resistance Power.......................0.1 watt Capacitance Tolerance ..................20% Capacitor Dielectric Type..................X7R Capacitance Voltage Rating .......50 Volts Physical Characteristics Flammability .........Conforms to UL94V-0 Leadframe ...................Copper (Olin 194) Body Material...............Epoxy/Anhydride (Conformal Material) Custom Resistance Range ...........................10 ohms to 50K ohms Custom Capacitance Range ................................39pF to 100,000pF NPO and Z5U dielectrics available on a custom basis.
.254 .050 TYP. (.010 .002)
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
HIGH PROFILE
A MAXIMUM 8.89 (.350) MAX.
804
Represents total content. Layout may vary.
CIRCUIT PART NUMBER
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM. 3.43 + .38/ - .25 (.135 + .015/ - .010) PIN ONE INDICATOR
4612M-804 500 YYWW
RESISTANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
2.49 MAX. (.098)
.254 .050 TYP. (.010 .002) Governing dimensions are metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
FOR ADDITIONAL INFORMATION, SEE APPLICATION NOTE ON PAGES 324 AND 325. Specifications are subject to change without notice.
309
800 Series - RC Networks ECL Terminator Circuits
801 8, 10 and 12 Pin SIP (4608M-801-RC/CC) Designed to terminate 6 to 10 transmission lines using parallel termination techniques. Standard resistance values include 50, 68, 75, 82, 90 or 100 ohms and are chosen to match the characteristic impedance (Zo) of the transmission line. A 0.01 mF capacitor is provided to help maintain a solid power supply level within the network package, mitigating any cross talk or feedthrough effects. Values for R and C not shown in the following table are available on a custom basis. Standard 801 Part Numbers
R 2% 50 68 75 82 90 100 C 20% 0.01F 0.01F 0.01F 0.01F 0.01F 0.01F Bourns Part Number 4608M-801-500/103 4608M-801-680/103 4608M-801-750/103 4608M-801-820/103 4608M-801-900/103 4608M-801-101/103
802 10 Pin SIP (4610M-802-RC/CC) Designed to terminate 6 transmission lines using parallel termination techniques. Popular resistance values include 50, 68, 75, 82, 90 or 100 ohms and are chosen to match the characteristic impedance (Zo) of the transmission line. Two 0.01 F capacitors are provided to reduce cross talk between lines and to decrease network package inductance. Values for R and C not shown in the following table are available on a custom basis.
Standard 802 Part Numbers
R 2% 50 68 75 82 90 100 C 20% 0.01F 0.01F 0.01F 0.01F 0.01F 0.01F Bourns Part Number 4610M-802-500/103 4610M-802-680/103 4610M-802-750/103 4610M-802-820/103 4610M-802-900/103 4610M-802-101/103
803 8, 10 and 12 Pin SIP 10K ECL (4610H-803-ZoC/CC) Designed to terminate 6 to 10 transmission lines using Thevenin equivalent parallel termination techniques in systems using 10K ECL. Popular impedance values include 50, 70, 75, 80, 90, 100, 120, 150 or 200 ohms. Standard values for R1 and R2, based on Zo, have been chosen to accommodate 10K ECL designs. A 0.1 F capacitor is provided to reduce cross talk noise within the network package. Values for Zo and C not shown in the following table are available on a custom basis. This type of termination is an alternative to parallel termination used when a separate Vtt power supply is not available. Standard 803 Part Numbers
Zo 2%
50 70 75 80 90 100 120 150 200
R1
81 113 121 130 146 162 194 243 325
R2
130 182 195 208 234 260 312 390 520
C 20%
0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F
Bourns Part No.
4610H-803-500/104 4610H-803-700/104 4610H-803-750/104 4610H-803-800/104 4610H-803-900/104 4610H-803-101/104 4610H-803-121/104 4610H-803-151/104 4610H-803-201/104
801 Electrical Schematic and Application
802 Electrical Schematic and Application
1 Line 1 Line 2 Line 3 Line 4 Line 5 Line 6 Vcc
8 Vtt
1 Line 1 Line 2 Line 3 Line 4 Line 5 Vcc Vcc Vtt Vtt
10 Line 6
803 Electrical Schematic and Application
R2
C
R1
1 Line 1 Line 2 Line 3 Line 4 Line 7 Line 5 Line 6 Line 8 Vee
10 Vcc
310
Specifications are subject to change without notice.
800 Series - RC Networks ECL Terminator Circuits
804 12 Pin SIP ECL (4612M-804-RC) Designed to terminate 6 transmission lines using parallel termination techniques. Popular resistance values include 50 or 100 ohms. A 0.1 F capacitor is provided for connection to Vee. Two 0.01 F capacitors are provided for connection to Vtt. Values for R and C not shown in the following table are available on a custom basis. Standard 804 Part Numbers
R 2% Ct 20% Ce 20% Bourns Part Number 4612M-804-500 4612M-804-101
50 0.01F 0.1F 100 0.01F 0.1F
805 8, 10 and 12 Pin SIP 100K ECL (4610H-805-ZoC/CC) Designed to terminate 6 to 10 transmission lines using Thevenin equivalent parallel termination techniques in systems using 100K ECL. Popular impedance values include 50, 70, 75, 80, 90, 100, 120, 150 or 200 ohms. Standard values for R1 and R2, based on Zo, have been chosen to accommodate 100K ECL designs. A 0.1 F capacitor is provided to reduce cross talk noise within the network package. Values for Zo and C not shown in the following table are available on a custom basis. This type of termination is an alternative to parallel termination used when a separate Vtt power supply is not available. Standard 805 Part Numbers
Zo 2%
50 70 75 80 90 100 120 150 200
How To Order 801
46 08 M - 801 - 500 103
Model (46 = Conformal SIP) Number of Pins (8, 10, 12) Physical Config. *M = Medium Profile Electrical Configuration Resistance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = ohms Capacitance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = picofarads Consult factory for other available options.
How To Order 802
46 10 M - 802 - 500 103
Model (46 = Conformal SIP) Number of Pins Physical Config. *M = Medium Profile Electrical Configuration Resistance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = ohms Capacitance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = picofarads Consult factory for other available options.
804 Electrical Schematic and Application
R1
90 126 135 144 161 180 216 270 360
R2
113 158 169 180 202 225 270 338 450
C 20%
0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F 0.1F
Bourns Part No.
4610H-805-500/104 4610H-805-700/104 4610H-805-750/104 4610H-805-800/104 4610H-805-900/104 4610H-805-101/104 4610H-805-121/104 4610H-805-151/104 4610H-805-201/104
How To Order 803 and 805
46 08 H - 803 - 101 103
Model (46 = Conformal SIP) Number of Pins (8, 10, 12) Physical Config. *H = High Profile Electrical Configuration *803 *805 Impedance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = ohms Capacitance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = picofarads Consult factory for other available options.
805 Electrical Schematic and Application
R2 C
R1
1 Line 1 Line 2 Line 3 Line 4 Line 7 Line 5 Line 6 Line 8 Vee
10 Vcc
How To Order 804
46 12 M - 804 - 500
Model (46 = Conformal SIP) Number of Pins Physical Config. *M = Medium Profile Electrical Configuration Resistance Code *First 2 digits are significant *Third digit represents the number of zeros to follow. *Units = ohms Consult factory for other available options.
Specifications are subject to change without notice.
311
Features
s s s s
s
Integrates capacitor function in one package Design reduces termination noise Popular standard capacitance values available Isolated and bussed circuits available
High temperature lead attachment to withstand reflow temperatures up to 260C
900 Series - Capacitor Networks
Electrical Characteristics Capacitance Tolerance 39 pF - 270 pF.............................10% >270 pF - 0.1 F..........................20% Circuit Configuration...Isolated & bussed Capacitor Dielectric.................NPO, X7R Capacitance Voltage Rating 39 pF - 270 pF ..............................NPO - 50V @ +25C >270 pF - 0.047 F ...............................X7R - 50V @ +25C Physical Characteristics Lead Spacing ...............0.100" (2.54 mm) Lead Frame Material ..........................Copper, solder coated Body Material ....Epoxy/Anhydride conformal material Z5U dielectrics available on a custom basis. Product Dimensions
A MAXIMUM 6.35 (.250) MAX. 1 4 6
Isolated Capacitors (902 Circuit)
...
10 12 14
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM. 3.81 MAX. (.150) 3.43 + .38/ - .25 (.135 + .015/ - .010)
These models incorporate 2 to 7 isolated capacitors of equal value, each connected between two pins. Bussed Capacitors (901 Circuit)
Pin Count 4 5 6 7 8 9 10 11 12 13 14
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19(.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398)
1 14
.254 .050 TYP. (.010 .002 )
These models incorporate 3 to 13 capacitors of equal value, each connected between a common bus (Pin 1) and a separate pin.
Standard High Volume Part Numbers
4610M-901-103 4610M-902-103 4610M-901-104 4610M-902-104
Typical Part Marking
PART NUMBER
4610M - 901 - 103 YYWW
CIRCUIT CAPACITANCE CODE DATE CODE
How To Order
PIN ONE INDICATOR
46 10 M - 901 - 103
Model (46 = SIP Pkg) Number of Pins Profile (M = Medium Profile) Electrical Configuration * 901 = Bussed * 902 = Isolated Capacitance Code * First 2 digits are significant * Third digit represents the number of zeros to follow Consult factory for other available options.
MANUFACTURER'S TRADEMARK
Standard Capacitance Values and Codes
These are the standard and non-standard capacitance values available. Consult factory for capacitance values and types outside this range. Tolerances of 5%, 10% and 20% are available.
"NPO" DIELECTRICS 10% Tolerance Capacitance (pF) 39 47 56 68 82 100 120 150 180 220 270 Capacitance Code 390 470 560 680 820 101 121 151 181 221 271 "X7R" DIELECTRICS 20% Tolerance Capacitance (pF) 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 Capacitance Code 331 391 471 561 681 820 102 122 152 182 222 272 332 392 472 562 682 822 "X7R" DIELECTRICS 20% Tolerance Capacitance (F) 0.01 0.012 0.015 0.018 0.022 0.027 0.033 0.039 0.047 0.056 0.068 0.082 0.1 Capacitance Code 103 123 153 183 223 273 333 393 473 563 683 823 104
312
Specifications are subject to change without notice.
Features
s Custom circuits available per factory
4100T - Thin Film Molded DIP
Product Characteristics Resistance Range ........50 to 100K ohms Resistance Tolerance .............................0.1%, 0.5%, 1% Temperature Coefficient ....................100ppm/C, 50ppm/C, 25ppm/C Temperature Range ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum TCR Tracking ..........................5ppm/C Maximum Operating Voltage.............50V Environmental Characteristics TESTS PER MIL-STD-202........ R MAX. Thermal Shock ............................... 0.1% Low Temperature Operation ........ 0.25% Short Time Overload ...................... 0.1% Resistance to Soldering Heat ........ 0.1% Moisture Resistance ...................... 0.1% Mechanical Shock........................ 0.25% Life ................................................. 0.5% High Temperature Storage ............. 0.2% Low Temperature Storage.............. 0.1% Physical Characteristics Lead Frame Material ..........................Copper, solder coated Body Material Flammability ...........................Conforms to UL94V-0 Body Material ..................Novolac Epoxy
PACKAGE POWER TEMPERATURE DERATING CURVE (4100T-1)
3.00 2.75 2.50 2.25 2.00 1.75 1.50 1.25 1.00 0 4108T 25 70 125 150 AMBIENT TEMPERATURE ( C ) 4120T
Product Dimensions
.635 (.025) PIN #1 REF. 27.05 MAX. (1.065) 24.51 MAX. (.965) 21.97 MAX. (.865) 19.43 MAX. (.765) 11.81 (.465) MAX.
4118T 4116T 4114T .89 .25 (.035 .010) TYP.
WATTS
4.57 + .12/ - .28 (.180 + .005/ - .011)
2.54 .25 (.100 .010*) TYP. NON-ACCUM.
2.03 .12 (.080 .005) 1.65 + .12/ - .07 (.065 + .005/ - .003) .438 .050 TYP. (.019 .002)
8.40 MAX. (.331) 3.43 + .38/ - .25 (.135 + .015/ - .010)
Package Power Ratings at 70C 4108T ......................................1.09 watts 4114T ......................................2.00 watts 4116T ......................................2.25 watts 4118T ......................................2.50 watts 4120T ......................................2.80 watts Typical Part Marking
Represents total content. Layout may vary.
PART NUMBER CIRCUIT TC CODE
4116T-2-2203BC YYWW
7.87 .25 (.310 .010) TO OUTSIDE WHEN PINS ARE PARALLEL .254 .050 (.010 .002) 8.64 .50 (.340 .020)
6.71 .10 (.264 .004)
How To Order
RESISTANCE CODE (4 DIGIT) PIN ONE INDICATOR
ABSOLUTE TOLERANCE CODE DATE CODE
Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
41 16 T - 2 - 2222 F A B
Model (41 = Molded Dip) Number of Pins Physical Config. *T = Thin Film Electrical Configuration *2 = Bussed *1 = Isolated Resistance Code *First 3 digits are significant *Fourth digit represents the number of zeros to follow. Absolute Tolerance Code *B = 0.1% *F = 1% *D = 0.5% Temperature Coefficient Code *A = 100ppm/C *C = 25ppm/C *B = 50ppm/C Ratio Tolerance (Optional) *A = 0.05% to R1 *B = 0.1% to R1 *D = 0.5% to R1 Consult factory for other available options.
MANUFACTURER'S TRADEMARK
Isolated Resistors (1 Circuit) Available in 8, 14, 16, 18, and 20 Pin
ISOLATED RESISTORS 14 001 CIRCUIT 8
Bussed Resistors (2 Circuit) Available in 8, 14, 16, 18, and 20 Pin
BUSSED RESISTORS 14 002 CIRCUIT 8
1
7
1
7
These models incorporate 4, 7, 8, 9, or 10 thin-film resistors of equal value, each connected between a separate pin. Power Rating per Resistor..........0.2 watt Resistance Range .......50 to 100K ohms
These models incorporate 7, 13, 15, 17, or 19 thin-film resistors of equal value, each connected by a common pin. Power Rating per Resistor........0.12 watt Resistance Range .........50 to 50K ohms
Specifications are subject to change without notice.
313
Features
s s s s
Low profile provides compatibility with DIPs Also available in medium profile (4300S .250") and high profile (4300K - .350") Marking on contrasting background Custom circuits available per factory
4300T, S, K Series - Thin Film Molded SIP
Product Characteristics Resistance Range Bussed ...................49.9 to 100K ohms Isolated ......................20 to 200K ohms Series.........................20 to 100K ohms Resistance Tolerance ............................0.1%, 0.5%, 1% Temperature Coefficient ....................100ppm/C, 50ppm/C, 25ppm/C Temperature Range ......-55C to +125C Insulation Resistance ..................10,000 megohms minimum TCR Tracking ..........................5ppm/C Maximum Operating Voltage.............50V Environmental Characteristics Thermal Shock and Power Conditioning ....................... 0.1% Short Time Overload ...................... 0.1% Terminal Strength ......................... 0.25% Resistance to Soldering Heat ........ 0.1% Moisture Resistance ...................... 0.1% Life ............................................... 0.50% Physical Characteristics Body Material Flammability ...........................Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy Package Power Temp. Derating Curve (Low Profile, 4300T) Product Dimensions
4300T
27.53 MAX. (1.084)
1.75 1.50 4311T WATTS 1.25 1.00 .75 .50 .25 4310T 4309T 4308T 4306T
22.45 MAX. (.884) 14.83 MAX. (.584)
24.99 MAX. (.984) 19.92 MAX. (.784) PIN #1 REF.
4.95 (.195) MAX.
.381 + .127/ - .000 (.015 + .005/ - 000)
2.54 .07 (.100 .003*) TYP. NON-ACCUM.
25 70 150 125 AMBIENT TEMPERATURE ( C )
3.43 + .38/ - .25 (.135 + .015/ - .010) 1.02 .12 (.040 .005) .483 .050 TYP. (.020 .002)
0
2.16 .10 (.085 .004)
Package Power Ratings at 70C T S K 4304 .......... ............ 0.60...... 0.80 watts 4306 ...... 0.75.......... 0.90...... 1.20 watts 4308 ...... 1.00.......... 1.20...... 1.60 watts 4309 ...... 1.13 ................................watts 4310 ...... 1.25.......... 1.50...... 2.00 watts 4311 ...... 1.38 ................................watts
1.02 .05 (.0425 .002) .254 .050 (.010 .002) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
Typical Part Marking
Represents total content. Layout may vary.
How To Order
43 11 T - 101 - 2222 F A B
Model (43 = Molded SIP) Number of Pins Physical Config. *T = Low Profile Thin Film *S = Medium Profile Thin Film *K = High Profile Thin Film Electrical Configuration *101 = Bussed *102 = Isolated *106 = Series Resistance Code *First 3 digits are significant *Fourth digit represents the number of zeros to follow. Absolute Tolerance Code *B = 0.1% *F = 1% *D = 0.5% Temperature Coefficient Code *A = 100ppm/C *C = 25ppm/C *B = 50ppm/C Ratio Tolerance (Optional) *A = 0.05% to R1 *D = 0.5% to R1 *B = 0.1% to R1 Consult factory for other available options.
PART NUMBER
4311T-1011003BB YYWW
CIRCUIT RESISTANCE CODE DATE CODE
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
314
Specifications are subject to change without notice.
4300T, S, K Series - Thin Film Molded SIP
Isolated Resistors (102 Circuit) Available in 6, 8, 10 Pin
ISOLATED RESISTORS 102 CIRCUIT
Bussed Resistors (101 Circuit) Available in 6, 8, 9, 10, 11 Pin
BUSSED RESISTORS 101 CIRCUIT
Series Circuit (106 Circuit) Available in 6, 8, 9, 10, 11 Pin
SERIES CIRCUIT 106 CIRCUIT
1
6
8
10
1
11
1
11
These models incorporate 3, 4, or 5 isolated thin-film resistors of equal value, each connected between a separate pin. Power Rating per Resistor T ...............................................0.18 watt S ...............................................0.20 watt K ...............................................0.25 watt Resistance Range... ...20 to 200K ohms
These models incorporate 5, 7, 8, 9, or 10 thin-film resistors of equal value, each connected between a separate pin.
These models incorporate 5, 7, 8, 9, or 10 thin-film resistors of equal value, each connected in a series.
Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range...49.9 to 100K ohms
Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range .......20 to 100K ohms
Specifications are subject to change without notice.
315
Features
s s s s
Low profile provides compatibility with DIPs Also available in medium profile (4600S .250") and high profile (4600K - .350") Marking on contrasting background Custom circuits available per factory
4600T, S, K Series - Thin Film Conformal SIP
Product Characteristics Resistance Range Bussed ...................49.9 to 100K ohms Isolated ......................20 to 200K ohms Series.........................20 to 100K ohms Resistance Tolerance ............................0.1%, 0.5%, 1% Temperature Coefficient ....................100ppm/C, 50ppm/C, 25ppm/C Temperature Range ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum TCR Tracking ..........................5ppm/C Environmental Characteristics Thermal Shock and Power Conditioning ......................0.1% Short Time Overload ...................... 0.1% Terminal Strength ........................ 0.25% Resistance to Soldering Heat ........ 0.1% Moisture Resistance ...................... 0.1% Life ................................................ 0.5% Physical Characteristics Body Material Flammability ...........................Conforms to UL94V-0 Body Material........................Epoxy resin Package POWER TEMPERATURE PACKAGEPower Temp. Derating Curve (Low Profile, CURVE (Low Profile, 4600T) DERATING 4300T)
1.75 1.50 1.25 1.00 .75 .50 .25 4614T 4612T 4610T 4608T 4606T
Product Dimensions
4600T
A MAXIMUM 5.08 (.200) MAX.
PIN #1 REF. MAX. 1.24 BOTH ENDS (.049) .508 .050 TYP. (.020 .002) 2.54 .07 (.100 .003*) TYP. NON-ACCUM. 2.49 MAX. (.098)
WATTS
3.43 + .38/ - .25 (.135 + .015/ - .010)
4604T
0
25
125 70 150 AMBIENT TEMPERATURE ( C )
.254 .050 TYP. (.010 .002)
Pin Count 4 5 6 7 8 9 10 11 12 13 14
A Maximum mm (Inches) 10.11 (.398) 12.65 (.498) 15.19 (.598) 17.73 (.698) 20.27 (.798) 22.81 (.898) 25.35 (.998) 27.89 (1.098) 30.43 (1.198) 32.97 (1.298) 35.51 (1.398)
HOW TO ORDER
46 11 T - 101 - 2222 F A B
Model (46 = Conformal SIP) Number of Pins Physical Config. *T = Low Profile Thin Film *S = Medium Profile Thin Film *K = High Profile Thin Film Electrical Configuration *101 = Bussed *102 = Isolated *106 = Series Resistance Code *First 3 digits are significant *Fourth digit represents the number of zeros to follow. Absolute Tolerance Code *B = 0.1% *F = 1% *D = 0.5% Temperature Coefficient Code *A = 100ppm/C *C = 25ppm/C *B = 50ppm/C Ratio Tolerance (Optional) *A = 0.05% to R1 *D = 0.5% to R1 *B = 0.1% to R1 Consult factory for other available options.
Package Power Ratings at 70C T S K 4604 ...... 0.50.......... 0.60........ 0.8 watts 4605 ...... 0.63.......... 0.75........ 1.0 watts 4606 ...... 0.75.......... 0.90........ 1.2 watts 4607 ...... 0.88.......... 1.05........ 1.4 watts 4608 ...... 1.00.......... 1.20........ 1.6 watts 4609 ...... 1.13.......... 1.35........ 1.8 watts 4610 ...... 1.25.......... 1.50........ 2.0 watts 4611 ...... 1.38.......... 1.65........ 2.2 watts 4612 ...... 1.50.......... 1.80........ 2.4 watts 4613 ...... 1.63.......... 1.95........ 2.6 watts 4614 ...... 1.75.......... 2.10........ 2.8 watts
Maximum package length is equal to 2.54mm (.100") times the number of pins, less .005mm (.002"). Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
TYPICAL PART MARKING
Represents total content. Layout may vary.
PART NUMBER RESISTANCE CODE (4 DIGIT) PIN ONE INDICATOR CIRCUIT
4611K-101 2203BC * YYWW
ABSOLUTE TOLERANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
316
Specifications are subject to change without notice.
4600T, S, K Series - Thin Film Conformal SIP
Isolated Resistors (102 Circuit) Available in 4, 6, 8, 10, 12, 14, 16 Pin
ISOLATED RESISTORS 102 CIRCUIT
Bussed Resistors (101 Circuit) Available in 4 through 16 Pin
BUSSED RESISTORS 101 CIRCUIT
Series Circuit (106 Circuit) Available in 4 through 16 Pin
SERIES CIRCUIT 106 CIRCUIT
1
6
8
16
1
16
1
16
These models incorporate 2 to 8 isolated thin-film resistors of equal value, each connected between a separate pin. Power Rating per Resistor T ...............................................0.18 watt S ...............................................0.20 watt K ...............................................0.25 watt Resistance Range... ...20 to 200K ohms
These models incorporate 3 to 15 thin-film resistors of equal value, each connected between a separate pin.
These models incorporate 3 to 15 thin-film resistors of equal value, each connected in a series.
Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range...49.9 to 100K ohms
Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range .......20 to 100K ohms
Specifications are subject to change without notice.
317
Features
s s
Increased lead density Custom circuits available per factory
4400T - Thin Film Wide Body Gull Wing
Product Characteristics Resistance Range ........10 to 150K ohms Resistance Tolerance .............................0.1%, 0.5%, 1% Temperature Coefficient ....................100ppm/C, 50ppm/C, 25ppm/C Temperature Range ...................................-55C to +125C Insulation Resistance ..................10,000 megohms minimum TCR Tracking ..........................5ppm/C Maximum Operating Voltage.............50V Environmental Characteristics TESTS PER MIL-STD-202 .........R MAX Thermal Shock ............................... 0.1% Short Time Overload ...................... 0.1% Resistance to Soldering Heat ........ 0.1% Moisture Resistance ...................... 0.5% Life ................................................ 0.5% Physical Characteristics Lead Frame Material ..........................Copper, solder coated Body Material Flammability ...........................Conforms to UL94V-0 Body Material ..................Novolac Epoxy Package Power Temp. Derating Curve Product Dimensions
7.493 .076 (.295 .003)
2.00 1.75 4416T WATTS 1.50 1.25 1.00 .75 .50 4420T
10.34 .25 (.407 .010) 10.41 .05 (.410 .002)
.406 .025 (.016 .001) 12.95 .05 (.510 .002)
0
25
70 150 125 AMBIENT TEMPERATURE ( C )
1.27 .076 TYP. (.050 .003*) .127 + .127/ - .000 (.005 + .005/ - .000) 2.65 MAX. (.104) .305 + .000/ - .076 (.012 + .000/ - .003)
Package Power Ratings at 70C 4416T ......................................1.60 watts 4420T ......................................2.00 watts
8 MAX. .94 + .33/ - .35 (.037 + .013/ - .014) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate.
Typical Part Marking
Represents total content. Layout may vary.
CIRCUIT TC CODE
4416T-2 -2203BC * YYWW
*Terminal centerline to centerline measurements made at point of emergence of the lead from the body.
How To Order
PART NUMBER RESISTANCE CODE (4 DIGIT) PIN ONE INDICATOR
44 16 T - 2 - 2222 F A B
Model (44 = SOL Wide Body Gull Wing) Number of Pins Physical Config. *T = Thin Film Electrical Configuration *2 = Bussed *1 = Isolated Resistance Code *First 3 digits are significant *Fourth digit represents the number of zeros to follow. Absolute Tolerance Code *B = 0.1% *F = 1% *D = 0.5% Temperature Coefficient Code *A = 100ppm/C *C = 25ppm/C *B = 50ppm/C Ratio Tolerance (Optional) *A = 0.05% to R1 *D = 0.5% to R1 *B = 0.1% to R1 Consult factory for other available options.
ABSOLUTE TOLERANCE CODE DATE CODE
MANUFACTURER'S TRADEMARK
Isolated Resistors (1 Circuit) Available in 16 and 20 Pin
ISOLATED RESISTORS 16 001 CIRCUIT 9
Bussed Resistors (2 Circuit) Available in 16 and 20 Pin
BUSSED RESISTORS 16 002 CIRCUIT 9
1
8
These models incorporate 8 or 10 thin-film resistors of equal value, each connected between a separate pin. Power Rating per Resistor........0.15 watt Resistance Range .......10 to 150K ohms
1
8
These models incorporate 15 or 19 thin-film resistors of equal value, each connected by a common pin. Power Rating per Resistor........0.10 watt Resistance Range .........10 to 75K ohms
318
Specifications are subject to change without notice.
Features
s s
Increased lead density Custom circuits available per factory
4800T - Thin Film Medium Body Gull Wing
Product Characteristics Resistance Range ........10 to 100K ohms Resistance Tolerance ............................0.1%, 0.5%, 1% Temperature Coefficient ....................100ppm/C, 50ppm/C, 25ppm/C TCR Tracking ..........................5ppm/C Temperature Range ...................................-55C to +125C Maximum Operating Voltage.............50V
.75
Package Power Temp. Derating Curve
Product Dimensions
5.59 .12 (.220 .005)
1.75 4820T 1.50 1.25 1.00 4818T 4816T 4814T
WATTS
7.62 .25 (.300 .010)
.432 .076 TYP. (.017 .003)
12.45 .12 (.490 .005) 9.91 .12 (.390 .005)
13.72 .12 (.540 .005) 11.18 .12 (.440 .005)
Environmental Characteristics TESTS PER MIL-STD-202 .........R MAX Thermal Shock ................................0.1% Short Time Overload .......................0.1% Resistance to Soldering Heat .........0.1% Moisture Resistance .......................0.1% Life ................................................ 0.5% Physical Characteristics Lead Frame Material ..........................Copper, solder coated Body Material Flammability ...........................Conforms to UL94V-0 Body Material ..................Novolac Epoxy
.50 .25
0
25
70 125 150 AMBIENT TEMPERATURE ( C )
1.27 .050 TYP. (.050 .005*) .13 + .12/ - .00 (.005 + .005/ - .000) 2.03 .12 (.080 .005) .305 + .000/ - .101 (.012 + .000/ - .004)
Package Power Ratings at 70C 4814T ......................................1.12 watts 4816T ......................................1.28 watts 4818T ......................................1.44 watts 4820T ......................................1.60 watts Typical Part Marking
Represents total content. Layout may vary.
R = .008" TYP. 8 MAX. .611 .101 (.024 .004)
Governing dimensions are metric. Dimensions in parentheses are inches and are approximate.
How To Order
48 16 T - 2 - 2222 F A B
Model (48 = SOM Medium Body Gull Wing) Number of Pins Physical Config. *T = Thin Film Electrical Configuration *2 = Bussed *1 = Isolated Resistance Code *First 3 digits are significant *Fourth digit represents the number of zeros to follow. Absolute Tolerance Code *B = 0.1% *F = 1% *D = 0.5% Temperature Coefficient Code *A = 100ppm/C *C = 25ppm/C *B = 50ppm/C Ratio Tolerance (Optional) *A = 0.05% to R1 *D = 0.5% to R1 *B = 0.1% to R1 Consult factory for other available options.
PART NUMBER
CIRCUIT TC CODE
4816T-2
-2203BC RESISTANCE YYWW CODE (4 DIGIT) *
ABSOLUTE TOLERANCE CODE DATE CODE
PIN ONE INDICATOR
MANUFACTURER'S TRADEMARK
Isolated Resistors (1 Circuit) Available in 14, 16, 18, and 20 Pin
ISOLATED RESISTORS 14 001 CIRCUIT 8
Bussed Resistors (2 Circuit) Available in 14, 16, 18, and 20 Pin
BUSSED RESISTORS 14 002 CIRCUIT 8
1
7
These models incorporate 7, 8, 9, or 10 thin-film resistors of equal value, each connected between a separate pin. Power Rating per Resistor........0.10 watt Resistance Range .......10 to 100K ohms
1
7
These models incorporate 13, 15, 17 or 19 thin-film resistors of equal value, each connected by a common pin. Power Rating per Resistor........0.08 watt Resistance Range .........10 to 50K ohms 319
Specifications are subject to change without notice.
Application Notes - EMI/RFI Filters 601 Series
General Description
Continual advances in digital IC technology are creating stringent demands on EMI/RFI levels in equipment. EMI/RFI low pass filters are required in personal computers, data terminals, test equipment and process controllers for high frequency suppression into or out of electronic equipment.
Filter Selection and Design Considerations
A final consideration is the insertion loss. As mentioned previously, the voltage drop across the two resistors will attenuate the voltage reaching the load. Normally, logic high and low levels will still be within valid limits. The signal attenuation can be minimized by choosing small R values relative to the load impedance. Typical values for R range from 10 to 50 ohms.
Bourns Low-pass Filters for EMI/RFI Suppression
The "roll-off" frequency fc, defined as the frequency at which the filter passes one-half the power it receives at its input terminal, can be specified from the low megahertz range up to about 100MHz. This frequency, also known as the "-3 dB" frequency, will be determined by the R and C values chosen. Custom resistor and capacitor values are available to optimize system performance. The specification of these values will depend on constraints relating to noise frequencies, system performance and driver loading. The following procedure is suggested to choose appropriate values of R and C. The first step is to determine the desired roll-off frequency of the filter, which will lie between the signal frequency and the dominant frequencies of the EMI/RFI noise. By determining the pole of the filter (setting the denominator of the transfer function equal to zero), the roll-off frequency can be expressed in terms of R and C: fc = RS + RL + 2R 2C(R + RS)(R + RL)
NO. OF LINES 7 8 8 BOURNS P/N 4118R-601-RC/CC 4120R-601-RC/CC 4420P-601-RC/CC Wide Body SMD PACKAGE DIP
Furthermore, the RC combination must be chosen so that the additional RC time delay will not result in exceeding the sampling window of the receiving IC, due to excessive lengthening of signal rise and fall times. Rise time from 10% to 90% of the waveform amplitude can be calculated in terms of the circuit's RC time constant using the 1 -exp (-t/RC) relationship for a charging capacitor. At 10%, t L = 0.1 time constants, and at 90%, tH = 2.3 time constants. "Time constant" equals RthC, where Rth is the Thevenin-equivalent resistance as seen by the capacitor. Therefore, equating the difference in the two times to the maximum tolerable rise (or fall) time: tmax = t H - tL = 2.2RthC tmax = 2.2 (R + RS)(R + RL)C RS + RL + 2R
Standard Resistance/Capacitance Values And Codes RC 250 270 470 820 101 R 25 27 47 82 100 CC 500 101 181 201 C 50pF 100pF 180pF 200pF
320
Specifications are subject to change without notice.
EMI/RFI Filters 601 Series
Reducing EMI/RFI The radiation of electromagnetic interference and radio frequency interference (EMI/RFI) to the environment is a pressing concern for many manufacturers of electronic equipment. According to FCC regulations (Parts 15 and18), emissions must not exceed certain maximum levels depending on whether the equipment is for strictly industrial use or also for residential use. A graphical representation of these limits is shown in Figure 1. Similar restrictions apply to equipment sold in Europe (VDE 0871, a West German standard), Japan (VCCI), and to the military (MIL-STD-461/462.)
F.C.C. LIMIT FOR CLASS A (INDUSTRIAL) EQUIPMENT AT 30 METERS. 225 200 175 F.C.C. LIMIT FOR CLASS B (MASS MARKET) EQUIPMENT AT 3 METERS.
RS Vin
R C
R RL Vout
Figure 2. basic T-Filter configuration
150 125 100 75 50 25
25
54
88
108
136
174
216
300
400
470
1000
FREQUENCY IN MEGAHERTZ Figure 1. F.C.C. radiation limits for class A and class B computing devices
Under steady state conditions, the capacitor C offers an infinite impedance to the DC component of the input waveform (which will be assumed for the moment to be entering from the left side). Thus, the DC component of the signal voltage is passed to the load, but reduced in value by the voltage drop across the two resistors. The impedance of C becomes lower at higher (noise) frequencies. Thus, the noise component of the signal faces a voltage divider consisting of the first resistor (R) and C. At the high frequencies of the noise component, R will be much greater than the impedance of C, therefore, most of the noise voltage will be dropped across the resistor. Almost no noise current flows through the load and, therefore, will hardly affect the DC voltages (i.e., the signal) across the load. Since the filter is symmetric, its principle of operation is the same for waveforms traveling in the opposite direction, in which case the voltage divider is formed by the second resistor and the capacitor. Such a symmetrical design is useful for filtering signals on a bidirectional bus. Assuming purely resistive source and load impedances, the transfer function is given by: Vout Vin = RL jC(R + RS)(R + RL) + (RS + RL + 2R)
Several approaches are available today to control EMI/RFI emissions, including grounded metal enclosures, shielded cables, judicious component placement and interconnect designs, power-supply decoupling, and low-pass filtering of signal lines. Low-pass filtering can be effective for EMI/RFI filtering when the noise components to be rejected occur at frequencies higher than the signal frequency (to be passed). For these situations, Bourns has developed low-pass resistor-capacitor filter networks which are ideal for board-level EMI/RFI filtering. A typical application would be to filter signal lines between RS-232 drivers and their corresponding connectors. In such low to medium frequency applications, these networks represent a more useful (and economical) solution than inductive type filters such as ferrite beads. In fact, ferrite beads become mostly ineffective below 10MHz. The basic "T" configuration (Figure 2) is a standard R-C network available in versions for 7 or 8 input lines. The 8 input-line version is available in both through-hole DIP and surface-mount models.
FOR PRODUCT SPECIFICATIONS, SEE PAGES 305 AND 306. Specifications are subject to change without notice.
FIELD INTENSITY (V/M)
321
RC Terminator Networks 700 Series
General Description This series of RC Networks is designed to eliminate transmission line effects, such as signal reflections and ringing which influence high speed CMOS. The Networks capacitor blocks DC currents while acting as a short circuit during signal transmitions, thus reducing power consumption. The capacitor also holds the bus at the last logic level to avoid excessive currents. Block Diagram Of CPU/BUS Configuration
Bus termination (in this case, RC termination technique) considerably reduces overshoots and ringings. Transmission lines require termination when the time it takes the signal to travel from one end of the line to the other (the propagation delay) amounts to 1/2 or more of the edge rate of the signal (signal rise time or fall time). In other words, termination is required when: Tpd > (1/2)Te Te = edge rate Tpd = propagation delay
Present high-speed logic families have typical rise times of 2 nanoseconds, while the propagation delay of a common PCB is about 1.77 ns per foot. Applying the above relationship, a transmission line will require termination if it is longer than 7 inches. High performance systems will commonly need Bourns termination networks for CPU address, data, and control lines. In addition, clock inputs, write and read strobe lines, chip select or output enable lines of high speed devices such as static RAMs, PROMs, and PLDs will also need termination networks. Bus Termination Applications Of Bourns Networks At high frequencies, the traces on a printed circuit board act as transmission lines--in which impedance mismatches can cause distortion of signals on that line. Terminating the lines with resistor or resistor-capacitor networks provides the means to match impedances and reduce signal distortion.
TERMINATION TECHNIQUE RC
TYPICAL POWER USAGE
ADDS DELAY
RESISTOR CAPACITOR VALUE VALUE
MEDIUM
NO
Zo
200-500pF
FOR PRODUCT SPECIFICATIONS, SEE PAGES 307 AND 308.
322
Specifications are subject to change without notice.
RC Terminator Networks 700 Series
For designers developing high performance systems, exact termination resistances which account for line loading may be desirable. This resistance (or equivalent resistance) can be calculated using the formula: Zo
701
Rterm =
1
8
V 1 + Cd / Co
where Zo is the characteristic impedance of the line, Cd is the total capacitance associated with the receiving devices (typically 5 pF per input gate) or other loads off the line, and Co is the intrinsic capacitance of the line. The series termination technique suppresses reflections at the driving device should any waveforms be reflected back from the driven end of the line. Series termination preserves power since there is no current path to ground or Vcc as in the other methods. However, this technique results in incident signals that transition slowly. It is also not appropriate for distributed loads due to the half-amplitude waveforms which exist at intermediate points along the line. RC termination represents a compromise between power consumption and effect on performance. Its principle of operation is similar to parallel termination, but the capacitor blocks the DC component of the signal, thus reducing power consumption. However, the effectiveness of this method depends on the frequency and duty cycle of the application. RC termination also can be an expensive technique if implemented using discrete components rather than a network. Typical Usage While not every address, data and control line may require pull-up/pull-down or termination as part of the system's design, the table below shows common practice for some popular devices.
1
9
NO. OF LINES 7 8 9
BOURNS P/N 4608H-701-RC/CC 4609H-701-RC/CC 4610H-701-RC/CC
PACKAGE High Profile Conformal SIP
702
1
10
NO. OF LINES 8
BOURNS P/N 4610H-702-RC/CC
PACKAGE High Profile Conformal SIP
For all RC terminators, standard R values are 50, 68, 75 and 100 ohms. Standard values for C are 47, 100, 500 and 1000pF. See data sheet to select custom combinations of R and C.
MICROPROCESSORS 68000 68020 80286 80386 MICROCONTROLLERS 68HC11 8051 REFERENCES: 1. Blood, W.R., MECL System Design Handbook, Motorola, Inc., 1983. 2. F100K ECL Data Book, Fairchild Semiconductor Corp., 1986. 3. MECL Device Data, Motorola, Inc., 1987.
No. address lines Termination No. data lines Termination No. control lines Termination Total I/O lines Termination
23 0 16 0 21 0 60 0
32 32 32 32 27 27 91 91
24 0 16 0 13 0 53 0
32 32 32 32 15 15 79 79
38 0
32 0
Specifications are subject to change without notice.
323
Bourns Emitter Coupled Logic Terminator 800 Series
Typical Application A typical application using a Bourns 801 RC Network in conjunction with a 10K ECL design is shown below. Vee is typically connected to -5.2 volts (10K ECL) or -4.5 volts (100K ECL). Vcc is typically connected to GND. Vtt is typically connected to -2.0 volts. The 801 network shown below can terminate up to 6 transmission lines and provides a 0.01 F capacitor to reduce cross talk and feedthrough effects. The actual, effective delay and impedance due to loading from stubs or additional devices off the line will be: Tpd' = Tpd Zo' =
1 + Cd/Co 1 + (Cd/Co)
Zo
BOURNS 801 10K ECL TERMINATOR
Where Co = intrinsic capacitance of the line Cd = capacitance due to loading and stubs off the line Tpd = basic propagation delay of the line Zo ....= basic impedance of the line
MC10H118 MECL 10KH Vcc1 Aout A1in A1in A1in A2 in A2 in Vee B2in B2in A2in,B2in B1in Vcc2 Bout B1in B1in
To formulate a guideline for when line termination is necessary, take the ratio of the rise time or fall time and the twoway delay along the line. The maximum length for unterminated lines will result as follows:
TRANSMISSION LINES
Lmax =
Tr 2Tpd'
Vtt Vee
Transmission Line Considerations In high speed circuit applications, the signal propagation delay (Tpd) and characteristic impedance (zo), along a printed circuit board line must be taken into consideration. In general, if the two-way delay along the line is greater than the rise or fall time of the signal, then controlled impedance techniques (i.e., termination) must be utilized to prevent undesirable ringing or overand undershoots. The delay and impedance can be calculated by knowing the intrinsic inductance (Lo) and capacitance (Co) of the line: Tpd = Zo =
Where Tr = rise or fall time Tpd = propagation delay per unit length The above equation implies that the faster the edge rate or the higher the loading on the line (i.e., higher fanout), the more likely that termination will be necessary for a given line length.
Parallel Termination For maximum circuit performance or distributed loads, parallel termination is the most appropriate technique. A parallel terminated line uses a resistor connected to -2 volts (ECL application) at the receiving end. The resistor value matches the characteristic impedance of the line (Zo), thereby producing zero reflection at the receiver. In addition, the terminating resistor also provides output pull down, so a separate pull down resistor at the driving end is unnecessary.
LoCo Lo/Co
FOR PRODUCT SPECIFICATIONS, SEE PAGES 309 - 311.
324
Specifications are subject to change without notice.
Bourns Emitter Coupled Logic Terminator 800 Series
Bourns 801, 802, and 804 conformal coated SIP resistor capacitor networks are designed to terminate 6 transmission lines using the parallel termination technique. A 0.01 F capacitor(s) is provided in each network to help maintain a solid Vtt level within the package, mitigating any potential cross talk or feedthrough effects. The 804 circuit also contains a 0.1 F capacitor for bypassing the Vee supply. R1 and R2 are calculated using the following equations: R2 = (Vee/Vtt)*Zo R1 = (R2*Vtt)/(Vee-Vtt) For a 10K ECL supply voltage of -5.2V and Vtt of -2V: R2 = 2.6*Zo R1 = R2/1.6 For a 100K ECL supply voltage of -4.5V and Vtt of -2V: R2 = 2.25*Zo R1 = R2/1.25 Parallel Termination Technique
Thevenin Equivalent Parallel Termination Parallel termination in ECL applications uses -2.0 volts as the terminating voltage. This represents a disadvantage since a separate Vtt power supply must be available (Vee = -5.2 volts, Vtt = -2.0 volts). For systems in which a separate -2.0 volt supply is not available, the use of a Thevenin equivalent arrangement, although resulting in higher power consumption, provides a convenient solution. Bourns 803 and 805 conformal coated SIP resistor capacitor networks are designed to terminate 8 transmission lines using the Thevenin equivalent parallel termination technique. Again, a 0.1 F capacitor is provided to help maintain a solid Vee level within the package, mitigating any potential cross talk or feedthrough effects. The 803 is designed for use with 10K ECL whereas the 805 is designed for use with 100K ECL.
Thevenin Equivalent Parallel Termination Technique
References: 1. Blood, W.R., MECL System Design Handbook, Motorola, Inc., 1983. 2. F100K ECL Data Book, Fairchild Semiconductor Corp., 1986. 3. MECL Device Data, Motorola, Inc., 1987. 4. ECLinPS Data, Motorola, Inc., 1987.
Specifications are subject to change without notice.
325
Dual Terminator Resistor Network
The Dual Terminator (or Thevenin equivalent) Network is commonly used for TTL dual-line termination and pulse squaring or ECL line terminations. In ECL line terminator, R2 functions as an emitter pull-down resistor and is normally tied to the most negative supply voltage to provide proper line currents. R1 is normally tied to ground and functions as the termination resistor and in parallel with R2 provides the characteristic impedance of the transmission line. This results in a zero reflection coefficient of this line to eliminate reflections. The Dual Terminator circuit is available in both SIP and DIP configurations, as shown below.
R2 R2 R2 R2 R2 R2
R1 is now guarded and an accurate measurement can be made. To test the second R1 resistor, connect the measurement leads between pin 8 and pin 3. Connect the guard to pin 1 and make the resistance measurement. Continue this testing scheme for the remainder of the R1 resistors, always guarding pin 1.
Continue this testing scheme for the remainder of the R2 resistors, always guarding pin 8. An example of the type of ohmmeter to be utilized that incorporates a guarded measurement capability. It must be noted that guarded measurements using ohmmeters are satisfactory measurements up to a ratio of about 10:1 between R1 and R2. Above a 10:1 ratio, accuracy is degraded and measurements can be incorrect because of inadequate guarding capability of the equipment.
Test R2 Values
To test the first R2 resistor, connect the ohmmeter measurement leads between pin 1 and pin 2. Connect the guard lead to pin 8. The first R2 resistor is now guarded and an accurate measurement can be made. To test the second R2 resistor, connect the ohmmeter measurement leads between pin 1 and pin 3. Connect the guard lead to pin 8 and make the resistance measurement.
Unguarded Resistance Measurements
In the case where no guarded ohmmeter is available, the individual resistors can be evaluated by comparing the unguarded resistance measurement to the theoretical value of the equivalent series-parallel circuit and determining the percent of error of each resistor.
R1
R1
R1
R1
R1
R1
1
8
SIP
16 R1 R2 R1 2 1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R1 R2
9
Example: Network 4608X-104-221/331 where R1 values are 220W and R2 values are 330. Rp = Parallel Resistance of Remaining Circuit (See diagram below.) RE = Equivalent Series - Parallel Resistance Seen by Unguarded Meter RER1 = (P8-P2) = R1 (R2 + Rp) = 220 (330 + 110) = 146.67 R1 + (R2 + Rp) 220 + (330 + 110) 2% Tolerance 1.96* R1 (R2 + Rp) = 3300 (220 + 110) = 165 R1 + (R2 + RP) 330 + (220 + 110) 2% Tolerance 1.65* Rp = 550 = 110 5
8
RER2 = (P1-P2) =
DIP
Testing of Dual Terminators
Since the Dual Terminator circuit has many resistors in parallel, a direct pin-to-pin measurement for the values of R1 and R2 can be made using an ohmmeter with guard capabilities. The function of the guard pin is to apply and equal voltage across the adjacent (parallel) resistance path. When applied, current flow is eliminated allowing an accurate measurement of the resistor under test. Using the 8-pin SIP network shown, the testing method would be as follows:
Test R1 Values
To test the first resistor, connect the ohmmeter measurement leads between pin 8 and 2. Connect the guard lead to pin 1.
Utilization of these formulas will enable you to determine the equivalent unguarded resistance to be expected from any values of R1 and R2 for a Dual Terminator Network. *2% tolerance (RER1)2 X .02 = 1.96 R1
Specifications are subject to change without notice.
326
SCSI Applications
AMERICAN NATIONAL STANDARD X3 131-1986
HOST ADAPTER
Peripheral devices such as magnetic-disks, printers, optical-disks, and magnetic-tapes.
CONTROLLER
COMPUTER
SCSI BUS
....
SINGLE INITIATOR, SINGLE TARGET
COMPUTER
HOST ADAPTER
SCSI BUS
CONTROLLER
....
CONTROLLER
....
SINGLE INITIATOR, MULTIPLE TARGET
HOST ADAPTER
COMPUTER
SCSI BUS
CONTROLLER
....
CONTROLLER
COMPUTER
HOST ADAPTER
....
CONTROLLER
....
CONTROLLER
....
HOST ADAPTER COMPUTER CONTROLLER
....
MULTIPLE INITIATOR, MULTIPLE TARGET BLOCK DIAGRAM OF SCSI SYSTEM
Use Bourns Networks to: Provide the terminating resistors required for SCSI implementation. * Optimize signal transmission by eliminating overshoot and ringing. * Minimize space and routing problems, and reduce manufacturing cost per installed resistive function. * Increase board yields and reliability by reducing component count. *
Specifications are subject to change without notice.
Termination Of The SCSI Bus The Small Computer System Interface follows American National Standard which provides the mechanical, electrical, and functional requirements for an input/output bus to connect small computers with a variety of peripheral devices. The most common application of this bus is to connect small computers with disk drive (mass storage) units. The primary resistor network application in SCSI busses is line termination. The termination method is specified in ANSI X3.131-1986 as either a Thevenin equivalent dual terminator 327
SCSI Applications
configuration (Fig. 1) for the single-ended implementation of the SCSI bus, or a three-resistor terminator configuration (Fig. 2) for the differential-line version of the SCSI bus.
+ 5V 330 + 5V 220 + SIGNAL 330 GROUND GROUND - SIGNAL 330 220 132 330 3V + SIGNAL 150
matches the Thevenin equivalent of this resistor combination, that is, 132 ohms. In the differential case, a characteristic impedance of 122 ohms would be ideal. In addition, it is inadvisable to mix different, unmatched cables in the same bus. Such a practice will result in undesirable signal reflections which may compromise the integrity of the data transfer. Bourns supplies a number of resistor network models designed for both SCSI and SCSI-2 termination . Cable A (SCSI and SCSI-2) Single-ended
FIGURE 1.
FIGURE 2.
Dual Terminators
5V
In the single-ended configuration, the SCSI bus is defined for lengths up to 6 meters, while the differential-line version provides for better commonmode noise immunity over cable lengths up to 25 meters. The signal assignments on the single-ended SCSI bus include 8 data lines, 1 parity line, and 9 control lines. Each of these 18 lines must be terminated, and it is convenient to do this using a resistor network which contains all of the required resistors. An additional 32 lines are ground or power lines which do not require termination (there are 50 lines total in the cable). In a similar fashion, the differential configuration of the SCSI bus uses 18 pairs of lines, each requiring termination. As of 1989, an extended version of the SCSI standard has been in develop-ment by ANSI, called the SCSI-2 bus. This new standard allows for 16-bit to 32-bit wide data transfers, while also allowing a higher bit transfer rate. Two cables are defined in the SCSI-2 bus, termed Cable A and Cable B, where Cable B is optional ("wide SCSI" option). Cable A is no different than the single cable used in the original SCSI bus, and therefore uses the same number and types of resistive terminators (i.e., dual terminators for single-ended and triple terminators for differential). Cable B, however, is a 68-line cable, of which 29 lines (singleended) or 29 line-pairs (differential) require termination. Application Guidelines The principles of transmission-line theory apply to SCSI terminators, and therefore for proper operation their placement must be restricted to the ends of the bus and nowhere else. This implies that the terminators should be placed as close to the SCSI devices as possible. It is permissible to place the terminator inside the SCSI device, but only if that device is located at the end of the bus. For disk drive applications, SCSI terminators must be present on the host adapter card and at the disk drive end as well. Many disk drive manufacturers have opted to design in removable SCSI terminators into their units to account for the possibility that their unit may not be the one at the end of the cable. For these manufacturers, the combination of a resistor network in a through-hole version plus a matching socket represents the only (and expensive) alternative. A final consideration is the cable itself. Since the terminators are comprised of 220 ohm and 330 ohm resistors (single-ended), the cable ideally should have a characteristic impedance which 328
PACKAGE DIP CSIP* CSIP* MSIP* Differential: PACKAGE DIP DIP CSIP* MSIP
NO. REQ'D. 1 2 3 3
BOURNS P/N 4120R-3-221/331 4611X-104-221/331 4608X-104-221/331 4308R-104-221/331
NO. REQ'D. 2 3 3 5
BOURNS P/N 4120R-820-1 4120R-820-2 4116R-8-2 4614M-8-2 4310M-820-2 4120P-830-2 4420P-820-1 4420P-820-2 4420P-830-2
Cable B (SCSI-2 Only) Single-ended PACKAGE DIP CSIP* CSIP* MSIP* Differential: PACKAGE DIP DIP CSIP* MSIP* NO. REQ'D. 4 5 5 8 BOURNS P/N 4118R-820-2 4116R-8-2 4614M-820-2 4310M-820-2 NO. REQ'D. 2 3 4 4 BOURNS P/N 4118R-3-221/331 4612X-104-221/331 4610X-104-221/331 4310R-104-221/331
*MEDIUM PROFILE (.250" SEATED HEIGHT) AND HIGH PROFILE (.350" SEATED HEIGHT) ARE AVAILABLE BY PLACING THE LETTER "M" OR "H," RESPECTIVELY, IN THE FIFTH POSITION OF THE PART NUMBER. Specifications are subject to change without notice.
SCSI Applications Representative Terminator Schematics
Representative Terminator Schematics
20 R2 = 330 R1 R1 = 220 R2 1 11 R3 19 18 17 16 15 14 13 12 11
4611X-104-221/331
1 2 3 4 5 6 7 8 9 10
20 R1 R2 R1 R2 1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R2 R1 R1
11
830 ELECTRICAL SCHEMATIC
4120R-830-1 4420P-830-1 R1 = 270 R2 = 820 R3 = 180 4120R-830-2 4420P-830-2 R1 = 330 R2 = 150 R3 = 330
R2
R1 = 220
R2 = 330
Abbreviations
10
4120R-3-221/331
DIP MSIP CSIP PCC SOM SOL
16
R1 = 330
SON
= Dual In-Line Package = Molded Single In-Line Package = Conformal Coated Single In-Line Package = Plastic Chip Carrier = Small Outline Surface Mount Package, Medium Body (.220") = Small Outline Surface Mount Package, Wide Body (.300") = Small Outline Surface Mount Package, Narrow Body (.154")
R2 = 150
R3 = 330
References
1. "Small Computer System Interface", (ANSI X3.131-1986), American National Standards Institute Inc., 1986. 2. "Small Computer System Interface 2" (working draft proposal), Revision 5, American National Standards Institute Inc., August 9, 1988. 3. Standard Products Data Book, NCR Corporation, 1988.
1
4116R-8-2
20
19
18
17
16
15
14
13
12
11
*MEDIUM PROFILE (.250" SEATED HEIGHT) AND HIGH PROFILE (.350" SEATED HEIGHT) ARE AVAILABLE BY PLACING THE LETTER "M" OR "H," RESPECTIVELY, IN THE FIFTH POSITION OF THE PART NUMBER.
R1
R2 R3
1
2
3
4
5
6
7
8
9
10
820 ELECTRICAL SCHEMATIC
4120R-820-1 4420P-820-1 R1 = 270 R2 = 820 R3 = 180 4120R-820-2 4420P-820-2 R1 = 330 R2 = 150 R3 = 330
Specifications are subject to change without notice.
329
R/2R Ladder Networks
R/2R Ladder Networks are available in both DIP and SIP (Molded or Conformal) configurations.
OUT 16 16-PIN 8-BIT DIP RT 9
taken from the R/2R ladder. This terminal (OUT) is commonly used to drive an operational amplifier. RT (the terminating resistor) is always connected to ground. Standard R/2R Ladder Networks have a resistance tolerance of 2.0% (1.0% available on all but low profile SIPs).
15
14
13
12
11
10
R 2R 1 1 MSB 2 2
R 2R 3 3
R 2R 4 4
R 2R 5 5
R 2R 6 6
R 2R 7 7
R 2R 8
2R
2R
Standard R/2R Ladder Networks Availability is as follows: DIP/SMD 14 Pin - 7 Bit 16 Pin - 8 Bit SIP-CONFORMAL 6 Pin - 4 Bit 7 Pin - 5 Bit 8 Pin - 6 Bit 9 Pin - 7 Bit 10 Pin - 8 Bit 11 Pin - 9 Bit 12 Pin -10 Bit 14 Pin -12 Bit SIP MOLDED 6 Pin - 4 Bit 8 Pin - 6 Bit 10 Pin - 8 Bit
PIN BIT
8 LSB
10-PIN 8-BIT SIP
R 2R 2 1 MSB 3 2
R 2R 4 3
R 2R 5 4
R 2R 6 5
R 2R 7 6
R 2R 8 7
R 2R 9 8 LSB 2R 10 RT 2R
PIN 1 BIT OUT
The R/2R Ladder Network is commonly used for Digital to Analog (D/A) conversions and Analog to Digital (A/D) conversion by successive approximations. The bits of the ladder are the points at which input signals are presented to the ladder and the output terminal (OUT) is the point at which the output is
Resistor Power Ratings @ 70 C Low Profile SIP & DIP .................................................... Medium Profile SIP ........................................................ High Profile SIP ..............................................................
.125W .170W .200W
How To Order R/2R Ladder Networks
41 16 R - R2R - 503 Model (41 = Molded DIP) (43 = Molded SIP) (44 = Wide Body SMD) (46 = Conformal SIP) (48 = SMD) Number of Pins Physical Configuration (R = Low Profile - Molded) (X = Low Profile - Conformal) (M = Medium Profile) (H = High Profile) (P = Medium Body SOIC) Electrical Configuration * R2R = R/2R Ladder Network Resistance/Capacitance Code (For value of R). 2R is double this value. * First 2 digits are significant. * Third digit represents the number of zeros to follow.
330
Specifications are subject to change without notice.
DRAM Applications
ADDRESS ADDRESS CPU DYNAMIC MEMORY CONTROL RAS CAS WE DYNAMIC MEMORY ARRAY TIMING REFERENCE
MEMORY CONTROL
DATA
TIMING CONTROLLERS
SYSTEM DATA BUS
BLOCK DIAGRAM OF DRAM SYSTEM
Use Bourns Networks To: * Match impedance between memory driver and the DRAM array. * Minimize reflections and ringing in DRAM inputs. * Prevent undershoot of RAS, CAS, and WE signals which may result in latch-up of DRAM inputs * Improve system performance by allowing faster setting times for DRAM inputs. Need For Damping The address lines (RAS, CAS) and control lines (WE) of dynamic RAM arrays are driven in parallel, causing significant loading on the driver of the DRAM arrays. Each DRAM control input (WE) has capacitive loading between 5pF to 7pF, while each address line input has about a 10pF load. Thus each DRAM input can be modeled as a transmission line with distributed inductance and capacitance. If not properly terminated, signal reflections and ringing on the line will result, adversely affecting the performance of the memory system. The effects on signal transitions will be: 1. Increased settling time delay on low-to-high transitions. 2. Voltage undershoot on high-to-low transitions.
EFFECT OF DAMPING RESISTOR
WITHOUT DAMPING RESISTOR WITH DAMPING RESISTOR
Courtesy of B. Narasimhan and J. Shaffer, Micron Techology Corporation.
Increased settling time due to ringing reduces system performance because the design has to allow for the settling delay before sampling the signal. Undershoot, by bringing the input voltage below 0 volts, can damage the driver IC as well as alter the DRAM's internal address register contents, causing potential loss of data.
V "HIGH" 1 LOGIC LEVEL
COMPARISON OF UNDERSHOOTS
WITHOUT DAMPING RESISTOR WITH DAMPING RESISTOR
t1 t2 t1 - TIME TO ACCEPTABLE "LOW" LOGIC LEVEL FOR DRIVER WITHOUT DAMPING RESISTOR t2 - TIME TO ACCEPTABLE "LOW" LOGIC LEVEL WITHDAMPING RESISTOR
Specifications are subject to change without notice.
DATA
331
DRAM Applications
Application Guidelines Termination of address and control lines is typically accomplished with low-valued resistors placed in series at the driver output. Selection of the proper resistance value is performed in two steps: approximation of the proper resistance using transmission line equations, and secondly, through trial and error, changing the resistance value to account for real world deviations such as PCB vias and bends. The appropriate transmission line equations are as follows: Zo = characteristic line impedance (microstrip) = For example, for a trace with the following characteristics: er h w t = 5 (for G10 glass epoxy) = 30 mils = 15 mils = 3 mils
then, Zo = 85 ohms Td = 0.15 ns/in. Co = 1.76 pF/in. Zo' = 38 ohms Td' = 0.35 ns/in. Thus on a theoretical basis, the design will require the resistance of 38 ohms to match the trace impedance of the PCB. However, the actual impedance will differ from this theoretical value due to the non-ideal characteristics of the PCB trace geometry (i.e., bends, curves and vias in the trace), as well as the manufacturing variations inherent in the components and materials. Therefore, a trial-and-error process must be employed in order to optimize the value of the damping resistor. The procedure involves selecting various values around the calculated value and observing the resulting waveforms on an oscilloscope. Choose the value that best balances the reduction in ringing/reflection and the reduction in speed: a large resistance value provides better damping, but will also add delay by slowing the edge rate. Typically, resistance values for memory damping will be in the range of 10 ohms to 50 ohms, with the most common values in the 20 ohm to 30 ohm range. Since memory damping is a type of series termination, distributed loading along the line will not be possible. That is, the entire lumped load must be located at the end of the line, with no other loads along the signal path. This will guarantee that the waveform will remain undisturbed as it travels along the line. For related reasons, the placement of the series damping resistor should be as close to the driving device as possible.
er + 1.41
87
In
(
5.98h
0.8w + t
)
ohms
Td = propagation delay of the line = 1.017
0.475er + 0.67 ns/in.
Co = trace capacitance = 1000 (Td/Zo) pF/in. Cd = equivalent trace capacitance associated with each DRAM. It takes 0.5 inch to interconnect one DRAM. = 3.5pF/0.5 in. = 7 pF/in. Zo' = effective characteristic impedance, accounting for capacitive loading of the DRAMs. Zo =
1 + Cd/Co 1
Td' = effective propagation delay, accounting for the capacitive loading of the DRAMs + Cd/Co Td = Td where er = relative dielectric constant of the PCB's glass epoxy layer h w t = distance from the trace to the ground plane = width of trace = thickness of trace
(Ref. MMI Systems Design Handbook, pp. 10-5 and 10-6.)
332
Specifications are subject to change without notice.
DRAM Applications
Bourns Networks For Memory Damping Bourns can supply a wide range of standard resistor networks for memory damping applications. Standard resistance values (see below) are normally in stock. However, any intermediate value within the range 10 ohms to 10 megohms can be supplied. The following package and pin count options are available:
...
1 16 R 1 R R R R R R 4 6 10 12 9 R 8 14
NUMBER OF LINES 2
MSIP* CSIP* PCC 4304M-102-RC 4604X-102-RC 6 MSIP* CSIP* PCC 4612X-102-RC 7 DIP CSIP* SOM SOL SOL-J PCC 4114R-1-RC 4614X-102-RC 4814P-1-RC 8 4116R-1-RC 4816P-1-RC 4416P-1-RC 4416J-1-RC 9 4118R-1-RC 10 4120R-1-RC
3
4
5
4306R-102-RC 4308R-102-RC 4310R-102-RC 4606X-102-RC 4608X-102-RC 4610X-102-RC 4210P-102-RC
4420P-1-RC 4420J-1-RC 4420P-102-RC
*MEDIUM PROFILE (.250" SEATED HEIGHT) AND HIGH PROFILE (.350" SEATED HEIGHT) ARE AVAILABLE BY PLACING THE LETTER "M" OR "H," RESPECTIVELY, IN THE FIFTH POSITION OF THE PART NUMBER.
Specifications are subject to change without notice.
333
Thin Film Applications
Thin film is the preferred generic description for the field of micro-electronics in which conductive, resistive, and/or insulating films are deposited or sputtered on a ceramic or other insulating substrate. The films can be deposited either in a required pattern or as a complete film layer and photoprocessed and etched to form the required pattern. The term "thin film" is derived from the fact that the deposited films are of the order of a few micrometers in thickness compared with the 10 to 50 micrometers for thick film. Often, thin film conductors are plated to improve conductivity. Thin Film Applications Thin film resistor networks typically find application in the analog world. The number one use of thin film is in controlling the gain on operational amplifiers. Some other applications are as a stable reference, stable voltage division, stable feedback loops and analog to digital or digital to analog conversion. These networks may also be used for "wire-OR" pull-up, ECL output pulldown, TTL input pull-down, power down pull-up, open collector pull-up, digital pulse squaring, current summing amplifiers, TTL unused gate pull-up, TTL/MOS interfacing, coding and decoding, and telemetry. Thin film resistors in a network form offer additional benefits in performance. The resistors in a network are more closely matched in resistance and TCR and actually see reduced differentials of temperature in the end use application. These combine to provide improved tracking in networks. This improved tracking would be an advantage to the instrumentation and industrial control markets. Potential target markets for thin film include harsh environmental conditions as well as the need for precision resistors. The improved ability to be stable at extended temperatures and the increased ability to handle moist environments are both benefits of the thin film offering. Target applications such as automotive and telecommunications will benefit from these capabilities. Thin Film Vs. Thick Film The basic distinction between thick film and thin film is the method of deposition of the metallization. In thick film, specially formulated pastes are applied and fired onto a substrate. The pastes are usually applied with a silk screen method and the substrate is of 96% alumina ceramic. In thin film, a layer of metallization is sputtered onto a substrate and then a pattern is etched into the previously applied metal layer, the substrates are often 99.5% alumina ceramic, silicon, or glass. Thick film is an additive process where layers of termination and resistor material are added to the substrate, while thin film is a subtractive process where the unwanted material is etched away in a succession of selective photoetching processes. The use of photolithographic processes to form thin film patterns produce much finer lines and traces than thick film processes. Thin film is very appropriate for high density and high frequency applications. Thick and thin film technologies are well suited for low to medium volume custom circuits. Thick film has the advantages of lower cost (both of tooling up new designs and of production runs), of being able to handle more power, and of being able to service a higher range of ohmic values. Thin film has the advantages of tighter absolute and ratio tolerances and more environmentally stable components with lower noise and tighter TCR than thick film. Thin film technology is used wherever precision resistors are needed. Differential Op-amp Input Differential Op Amps are needed in electrically dirty environments to reject noise transients that are picked up by wires. The differential Op Amps subtracts the noise out of the two signal wires. Thin film tracking capabilities are needed in these circuits to ensure that the input resistors do not affect the contents of the incoming signal.
-1M 3
R1 1M
4
R5 975K
1 R6 25K 2 6 OUT 50K OPTIONAL CMRR TRIM
R2 20K 2 -
9V
7 LT1012A
COMMON MODE INPUT 250V
+1M 7
R3 1M
6
3
+
4
R4 19.608K 5 -9V
TYPICAL PERFORMANCE: COMMON MODE REJECTION RATIO = 74dB (RESISTOR LIMITED) WITH OPTIONAL TRIM = 130dB OUTPUT OFFSET (TRIMMABLE TO ZERO) = 500V OUTPUT OFFSET DRIFT = 10V/C INPUT RESISTANCE = 1M (CM) 2M (DIFF) BANDWIDTH = 13KHz BATTERY CURRENT = 370A
250V Common Mode Range Instrumentation Amplifier (Av=1)
334
Specifications are subject to change without notice.
Thin Film Applications
Voltage Divider Voltage dividers are used to step down voltages for analog processing. Applications are found in multi-meters, oscilloscopes, oscillator stage of voltage control oscillators, etc. The application needs precise resistors to ensure that errors are not added during the conversion process.
VIN 9M VIN 10 900K VIN 100 90K VIN = VOUT 3 1000 9K VIN = VOUT 4 10,000 1K = VOUT 2 = VOUT 1
THICK FILM VS. THIN FILM STANDARD VS. PRECISION Parameter Resistance Resistance Tolerance TCR TCR Tracking Operating Temperature Max. Operating Voltage Resistor Power Thick Film Circuits Thin Film Circuits
3 to 20M 10 to 100K .5%, 1%, 2%, 5% .1%, .2%, .5% 100ppm/C 25ppm/C 100ppm/C 5ppm/C -55C to +125C -55C to +125C 100 volts 50 volts .125W to .5W .1W to .2W
Data Conversion Data converters are used to convert digital data to analog signals or vice versa. The precision of the high bit affects the overall precision of the data convertor. Thus, thick film resistors are used in the lower bits while the thin film or bulk foil resistors are used in the high order bits.
R
RF
EREF
E OUT EREF R 2R 2 N 1R
PARALLEL CODE INPUT DATA WORD
Parallel bit conductance switching D/A converter.
Specifications are subject to change without notice.
335
Soldering And Cleaning Processes
This application note is designed to provide step-by-step processing recommendations. It covers the popular soldering process currently in use and provides recommendations and cautions for each step. Since many variations of time, temperature, processes, cleaning agents and board types in use, you will want to verify your own system. Bourns does not recommend the backside mounting of passive components. The process steps, recommendations and cautions are based on Bourns surveys of users, equipment manufacturers and materials suppliers. No warranty expressed or implied is made in regards to the following recommendations.
1
Solder Paste Printing
Reflow; Convection, IR and Vapor Phase
2
Adhesive Application
GENERAL
The adhesive must hold the unit in correct orientation upon placement and maintain the correct position during any physical handling before the final soldering process.
3
Network Placement
GENERAL
Use pick-and-place equipment with a vacuum nozzle ID that allows adequate suction to pick the unit out of the pocket cavity.
4
Adhesive Cure
GENERAL
Heat/time cure should be accomplished using either an infrared radiation or a convection oven.
5
Flux Application
Flow (Wave)
GENERAL
Use the optimum solder paste for the pattern, printing process, and solder joint quality.
GENERAL
Use the correct flux to remove surface oxides, prevent re-oxidation and promote wetting.
RECOMMENDED
Typical solder paste alloy is 63Sn/37Pb. RMA,No-Clean or Halide Free Water Soluble fluxes should be used.
RECOMMENDED
Cure using the temperature profile specified by the adhesive manufacturer.
RECOMMENDED
Ensure nozzle inside diameter and vacuum levels are adequate to maintain suction and part alignment.
RECOMMENDED
RMA (Rosin Mildly Activated) flux or Halide Free Water Soluble flux is recommended.
RECOMMENDED
To assure positional stability, place a single dot of epoxy under the unit.
CAUTION
Use sufficient cure time to ensure complete adhesive transition from fluid to solid. Care should be taken to assure the placed units are not exposed to temperatures in excess of the manufacturer's maximum. Do not exceed the maximum temperature rating of the component.
CAUTION
Since solder paste usually contains a high percentage of activators, you must ensure adequate cleaning to remove all residues. Consult your solder paste supplier for cleaning methods. When cleaning additives are needed, only those that are Halide Free should be used.
CAUTION
Ensure parts are placed so that all leads are centered on the solder pads.
CAUTION
Avoid fluxes with Halide activators.
Epoxy
CAUTION
Use sufficient adhesive to assure stability through the cure process. Avoid overflow of epoxy onto solder pads and terminal areas. Excessive curing before placement may not allow full seating of the part causing incomplete solder connections.
Align the leads with the solder belt direction of travel to avoid the part body creating a thermal shadowing effect. Excessive placement force to the part should be avoided to minimize the risk of package damage.
336
Specifications are subject to change without notice.
These are the common methods, materials and maximum temperature/ time parameters for soldering and cleaning processes:
Process Step 1. Solder Paste Printing 2. Adhesive Application 3. Switch Placement 4. Adhesive Cure 5. Flux Application 5. Flux Application 6. Solder (Reflow) 7. Solder (Flow) 8. Wash (Solvent) 9. Wash (Aqueous) High Pressure Fluids Ultrasonics Max. Temp.(C)/Time (Seconds)
Soldering/Cleaning Methods REFLOW FLOW Hot Air, Infrared Vapor Phase Wave Wave (Solvent) (Solvent) (Solvent) (Aqueous) X X X X X X X X X X X X X X X X X X X X X X X X 240/30 215/180 260/5 260/5
Material RMA Epoxy
Rosin Organic Acid 63/37 Sn/Pb 63/37 Sn/Pb ODS Free DI H2O; Detergent
6
Solder
Reflow; Convection, IR and Vapor Phase
7
Solder
Flow (Wave)
8
Wash
Solvent
9
Wash
Aqueous
GENERAL
Preheat sufficiently using both time and temp. to bring the flux to activation and minimize thermal shock. Consult your solder paste supplier for the recommended profile.
GENERAL
For maximum component reliability and performance, minimize the time of temp. exposure above 200C.
GENERAL
Use solvent cleaning primarily for nonpolar contaminants such as rosin based flux residues.
GENERAL
Use aqueous cleaning primarily for polar contaminants such as organic flux residues.
RECOMMENDED
Typical alloy is Sn63/Pb37. A typical wave solder zone profile is 245C for 5 sec.
PRE-HEATING (in air) 200C 100C SOLDERING GRADUAL COOLING (in air) 245C
RECOMMENDED
Typical IR/Convection profile.
RECOMMENDED
Use any suitable washing solvents that meet ODS requirements.
RECOMMENDED
Use De-ionized or Reverse Osmosis water with multistage rinsing. Post bake at 100C for 30 minutes to remove any residual moisture.
PRE-HEATING (in air) 200C 100C 0C ONE MINUTE MIN.
SOLDERING GRADUAL COOLING (in air) 230C
CAUTION
Limit excessive direct spray pressure to 60 psi. Allow the assembly to sufficiently cool prior to the washing operation for minimized thermal stress.
CAUTION
Limit excessive direct spray pressure to 60 psi. Allow the assembly to sufficiently cool prior to the washing operation for minimized thermal stress.
20 SECOND MAX.
0C
ONE MINUTE MIN.
5 SECOND MAX.
Use convection or Vapor Phase when possible and minimize the time above reflow temperature.
CAUTION
Always preheat before the soldier wave using the temperature for flux activation recommended by the manufacturer. Do not exceed 240C peak temperature for dual wave solder process with a flow zone totaling 5 seconds. Minimize thermal shock by limiting temperature ramps to 3C/sec. and by stabilizing board and component temperature during preheating.
CAUTION
Do not exceed time and temperature reflow profile of 240C for 30 sec. for Hot Air/IR reflow and 215C for 3 minutes for vapor phase reflow. Minimize thermal shock by limiting temperature ramps to 3C/sec. and by stabilizing board and component temperature during preheating.
Board Rework Technique
RECOMMENDED
Hot air reflow technique is preferred. Use No Clean or Rosin based fluxes only, OA fluxes are recommended.
GENERAL
Excessive and/or repeated high temperature exposure may affect the component performance and reliability.
CAUTION
Avoid the use of wave soldering or soldering irons as a rework technique. Avoid repeated and excessive temperature exposure.
Specifications are subject to change without notice.
337
338

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