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Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Rated voltage 42 VAC/80 DC Rated current 200 to 1000 mA Rated inductance 5 mH to 4,7 mH Construction
Current-compensated ring core choke with ferrite core Bifilar winding (B82790C0*/K0*) Sector winding (B82790S0*/L0*)
B82790C0*/K0*N2 B82790S0*/L0*N2
Features
Case flame-retardant as per UL 94 V-0 Suitable for reflow soldering
Special types for conductive adhesion and ambient temperatures up to 150C on request Applications
B82790C0*/K0*:
Suppression of asymmetrical interference coupled in on lines, whereas data signals up to some MHz can pass unaffectedly B82790S0*/L0*: Suppression of asymmetrical and symmetrical interference coupled in on lines. The high-frequency portions of the symmetrical data signal are decreased so far that EMC problems can be significantly reduced. Terminals
Lead-free tinned
Marking Manufacturer, ordering code (short form), date of manufacture, coded (year, day of week, calender week) Delivery mode Blister tape, reel packing For details on taping, packing and packing units see data book 2000 "Chokes and Inductors", page 302
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1
06/02
Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Dimensional drawing
1,90,2
B82790C0*/K0*N2 B82790S0*/L0*N2
2,50,1 0,60,05
0...6
0,250,1
0,250,05
5,2 max. 4,9 max.
A
6,0 max.
max. 0,08 A
Marking
7,1 max.
_ 0,2 9 +0,4
IND0009-B-E
Layout recommendation
(4,5) 2,85
2,5
10,2
IND0163-B
1,2
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2
06/02
Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Technical data and measuring conditions Rated voltage V R Rated current IR Rated inductance L R 42 VAC (50/60 Hz) 80 VDC
B82790C0*/K0*N2 B82790S0*/L0*N2
Referred to 50 Hz and 60 C ambient temperature Measured with HP 4275A at L 1 mH = 100 kHz, 0,1 mA L > 1 mH = 10 kHz, 0,1 mA (specified per winding) L 0,47 mH: 30 % L > 0,47 mH: - 30/+ 50 % < 10 % at dc magnetic bias with IR Measured with HP 4275A. Measuring frequency at L 11 H = 1 MHz, 5 mA L > 11 H = 100 kHz, 5 mA Typical values, measured at 20 C ambient temperature (215 3) C, (3 0,3) s wetting of soldering area 95 % in accordance with IEC 60068-2-58 40/125/56 (- 40 C/+ 125 C/56 days damp heat test) in accordance with IEC 60068-1 Approx. 0,3 g
Inductance tolerance Inductance decrease L/L0 Stray inductance LS
DC resistance R typ Solderability
Climatic category Weight
Characteristics and ordering codes LR mH 0,005 0,011 0,025 0,025 0,051 0,051 0,470 1,0 2,2 4,7 LS, typ nH 50 50 150 1500 200 2000 200 250 250 300 IR mA 1000 500 500 500 500 500 500 500 400 200 Rtyp m 100 120 130 130 160 160 200 200 400 550 VT VDC, 2 s 250 250 250 250 250 250 750 750 750 750 Ordering code 1) B82790C0502N201 B82790C0113N201 B82790C0253N201 B82790S0253N201 B82790C0513N201 B82790S0513N201 B82790C0474N215 B82790C0105N240 B82790C0225N265 B82790C0475N265
1) Special types for conductive adhesion and ambient temperatures of up to 150 C upon request.
For the very latest product data and news visit angliac.com
3
06/02
Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Insertion loss ae (typical values at Z = 50 ) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) L R = 0,005 mH
50 dB
B82790C0502N201
IND0013-6
B82790C0*/K0*N2 B82790S0*/L0*N2
LR = 0,011 mH
50 dB B82790C0113N201
IND0014-8
e
40
e
40
30
30
20
20
10
10
05 10
10 6
10 7
10 8
Hz 10 9 f
05 10
10 6
10 7
10 8
Hz 10 9 f
L R = 0,025 mH (low LS)
50 dB B82790C0253N201
IND0011-4
LR = 0,025 mH (high L S)
50 dB B82790S0253N201
IND0015-W
e
40
e
40
30
30
20
20
10
10
05 10
10 6
10 7
10 8
Hz 10 9 f
05 10
10 6
10 7
10 8
Hz 10 9 f
For the very latest product data and news visit angliac.com
4
06/02
Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Insertion loss ae (typical values at Z = 50 ) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) L R = 0,051 mH (low LS)
50 dB B82790C0513N201
IND0012-V
B82790C0*/K0*N2 B82790S0*/L0*N2
LR = 0,051 mH (high L S)
50 dB
B82790S0513N201
IND0016-9
e
40
e
40
30
30
20
20
10
10
05 10
10 6
10 7
10 8
Hz 10 9 f
05 10
10 6
10 7
10 8
Hz 10 9 f
L R = 0,47 mH
50 dB
B82790C0474N215
IND0017-H
LR = 1,0 mH
50 dB
IND0018-R
B82790C0105N240
e
40
e
40
30
30
20
20
10
10
04 10
10 5
10 6
10 7
Hz 10 8 f
0 10 4
10 5
10 6
10 7 Hz 10 8 3 f
For the very latest product data and news visit angliac.com
5
06/02
Data downloaded from http://www.angliac.com - the website of Anglia - tel: 01945 474747
Chokes for Data and Signal Lines Double Chokes
Insertion loss ae (typical values at Z = 50 ) asymmetrical, all branches in parallel (common mode) symmetrical (differential mode) L R = 2,2 mH
50 dB B82790C0225N265
IND0019-1
B82790C0*/K0*N2 B82790S0*/L0*N2
LR = 4,7 mH
50 dB B82790C0475N265
IND0020-Z
e
40
e
40
30
30
20
20
10
10
04 10
10 5
10 6
10 7 Hz 10 8 f
4
04 10
10 5
10 6
10 7
Hz 10 8 f
Published by EPCOS AG Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY ++49 89 636 09, FAX (0 89) 636-2 26 89
EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without EPCOS' prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics Industry recommended by the ZVEI (German Electrical and Electronic Manufacturers' Association), unless otherwise agreed. This brochure replaces the previous edition. For questions on technology, prices and delivery please contact the Sales Offices of EPCOS AG or the international Representatives. Due to technical requirements components may contain dangerous substances. For information on the type in question please also contact one of our Sales Offices. 6 06/02
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