data she e t thin film chip resistors automotive grade at series 0.1% to 1%, tc 25 to tc50 sizes 0402/0603/0805/1206 rohs compliant product s pecification C december 11, 2015 v. 3
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 2 9 series a t 0402 to 1206 ordering information - global part number part number is identified by the serie s name , size, tolerance, packaging type , temper ature coefficient, t aping reel and resistance value. s cope this specification describes a t0402 to at1206 high precision - high stability chip resistors with lead - free terminations made by thin film process . applications ? automotive electronics ? industrial and medical equipments ? test an d measuring equipments ? telecommunications features ? aec - q200 qualified ? superior resistance against sulfur containing atmosphere ? moisture sensitivity level: msl 1 ? products with lead free terminations meet rohs requirements ? reducing environmentally hazardous wastes ? high component and equipment reliability ? non - forbidden materials used in products/production ? halogen free epoxy o rdering example the ordering code of a at0402 chip resistor, tc 25 value 5 6 with n ote 1. all our rchip products meet rohs compliant and halogen free. "lfp" of the internal 2d reel label mentions "lead free process". 2. on customized label, "lfp" or specific symb ol can be printed. global part number at xxxx x x x xx xxxxx l ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 1 ) size 0402 / 0603 / 0805 / 1206 ( 2 ) tolerance b = 0.1% c = 0.25% d = 0.5% f = 1% ( 3 ) packaging t ype r = paper taping reel ( 4 ) temperature coeffici ent of resistance d = 25 ppm/ c e = 50 ppm/ c ( 5 ) ta ping reel 07 = 7 inch d ia. r eel ( 6 ) resistance v alue there are 2~4 digits indicated the resistor value. letter r/k/m is decimal point example: 100r = 100 1k = 1,000 ( 7 ) default code letter l is the system default code for ordering only . (n ote )
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 3 9 series a t 0402 to 1206 marking at 0402 no marking at0603 e - 96 series: including values 10/11/13/15/20/75 of e - 24 series, 3 digits e - 24 series: exception values 10/11/13/15/20/75 of e - 24 series, one short bar under marking letter at0805 / at1206 both e - 24 and e - 96 se ries: 4 digits first three digits for significant figure and 3rd digit for number of zeros note for further marking information, please see special data sheet chip resistors marking . fig. 5 value = 10 k fig. 1 construction a metal film layer is deposited on a high grade ceramic body (aluminium oxide). this resistive layer is trimmed to its nominal value and on both ends a contact is made which will guarantee optimum solderability. this is achieved by applying several layers and for ease of soldering the outer layer consists of ni/matte tin. the resistive layer is covered with a protective coating. fig. 6 chip resistor outlines o o u u t t l l i i n n e e s s fig . 3 value = 12.4 fig. 4 value = 56 k
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 4 9 series a t 0402 to 1206 type l ( mm ) w ( mm ) h ( mm ) i 1 ( mm ) i 2 ( mm ) at0402 1.00 0. 10 0.50 0. 05 0.30 0. 05 0. 20 0. 10 0. 2 5 0. 10 at0603 1.60 0. 10 0.80 0. 10 0.45 0. 10 0. 25 0. 15 0. 2 5 0. 15 at 0 805 2 . 0 0 0. 10 1.25 0. 10 0.5 0 0. 10 0. 35 0. 20 0. 3 5 0. 20 at1206 3.10 0. 10 1.60 0. 10 0.5 5 0. 10 0. 45 0. 20 0. 40 0. 20 table 1 dimensions type operati ng temperature range power rating max. working voltage max. overload voltage dielectric withstanding voltage resistance range (e - 24/e - 96 series)( ) & tolerance t.c.r. (ppm/ c) 0.1% 0.25% 0.5% 1% at0402 C 55 c to +1 5 5 c 1/16w 5 0 v 1 00 v 1 00 v 2 5 5 0 10~100k at0603 1/10w 75 v 15 0 v 1 00 v 10~330k at0805 1/8w 15 0 v 3 00 v 3 00 v 10~1m at1206 1/4w 2 00 v 4 00 v 5 00 v electrical character istics table 2 product type patking sty le reel dimension quantity per reel at0402 paper taping reel 7" (178 mm) 10,000 units at0603 paper taping reel 7" (178 mm) 5,000 units at0805 paper taping reel 7" (178 mm) 5,000 units at1206 paper taping reel 7" (178 mm) 5,000 units note : for p aper tape and reel specification/dimensions, please see the special data sheet packing document. packing style and pa ckaging quantity table 3 packing style and packaging quantity footprint and solder ing profiles for recommended footprint and soldering profiles, please see the special data sheet chip resistors mounting. r esistance range temperature c oefficient of resistance pt 0 40 2 100 m to 910 m 100 m 2 00 ppm/ c pt 060 3 2 00 ppm/ c pt 0 80 5 2 00 ppm/ c pt120 6 100 m pt201 0 1 00 ppm/ c 75 ppm/ c pt251 2 1 00 ppm/ c 75 ppm/ c
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 5 9 series a t 0402 to 1206 fig. 10 maximum dissipation (p max ) in percentage of rated power as a function of the operating ambient temperature (t amb ) functional descripti on o o p p e e r r a a t t i i n n g g t t e e m m p p e e r r a a t t u u r r e e r r a a n n g g e e range: C 5 5 c to +1 5 5 c p p o o w w e e r r r r a a t t i i n n g g each type rated power at 7 0 c: at0402=1/16 w at0603 = 1 /10 w at0805 = 1/8 w at1206 = 1/4 w r ated v oltage the dc or at (rms) continuous working voltage corresponding to the rated power is determined by the following formula: v = or max. w orking v oltage whichever is less where v=continuous rated dc or ac (rms) working voltage (v) p=rated power r=resistance value () ) xr (p
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 6 9 series a t 0402 to 1206 test test method procedure requirements short time overload iec60115 - 1 4.13 2.5 times of rated voltage or maximum overload voltage, the less of the above, for 5 sec at room temperature (0.05%+0.05 ) high temperature exposure aec - q200 test 3 mil - std - 202 method 108 1,000 hours at tamb = 125 c, unpowered (0.1%+0.05 ) 1,000 hours at tamb = 155 c, unpowered (0.3%+0.05 ) moisture resistance aec - q200 test 6 mil - std - 202 method 106 each temperature / humidity cycle is defined at 8 hours (method 106f), 3 cycles / 24 hours for 10d. with 25 c / 65 c 95% r.h, without steps 7a & 7b, unpowered parts mounted on test - boards, without condensation on parts (0.1%+0.05 ) biased humidity aec - q200 test 7 mil - std - 202 method 103 1,000 hours; 85 c / 85% rh 10% of operating power measurement at 24 4 hours after test conclusion (0.1%+0.05 ) operational life aec - q200 test 8 mil - std - 202 method 108 1,000 hours at 70 5 c, rcwv applied for 1.5 hours on, 0.5 hour off , still air required (0.1%+0.05 ) 1,000 hours at 125 c, derated voltage applied for 1.5 hours on, 0.5 hour off, still air required (0.3%+0.05 ) resistance to soldering heat aec - q200 test 15 mil - std - 202 method 210 condition b, no pre - heat of samples lead - free solder, 260 5 c, 10 1 seconds immersion time procedure 2 for smd: devices fluxed and cleaned with isopropanol (0.05%+0.05 ) thermal shock aec - q200 test 16 mil - std - 202 method 107 - 55/+125 c number of cycles is 300. devices mounted maximum tran sfer time is 20 seconds. dwell time is 15 minutes. air C air (0.1%+0.05 ) no visible damage solderability - wetting aec - q200 test 18 j - std - 002 electrical test not required magnification 50x smd conditions: (a) method b, aging 4 hours at 155 c dry heat , dipping at 235 3 c for 5 0.5 seconds. (b) method b, steam aging 8 hours, dipping at 215 3 c for 5 0.5 seconds. (c) method d, steam aging 8 hours, dipping at 260 3 c for 7 0.5 seconds well tinned (>95% covered) no visible damage table 4 test condition, procedure and requirements tests and requiremen ts
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 7 9 series a t 0402 to 1206 board flex / bending a ec - q200 test 21 aec - q200 - 005 chips mounted on a 90mm glass epoxy resin pcb (fr4) bending for 0402: 5 mm 0603/0805: 3 mm 1206: 2mm holding time: minimum 60 second (0.1%+0.05 ) temperature coefficient of resistance (t.c.r.) iec 60115 - 1 4.8 at +25/ C 55 c and +25/+125c formula: r2 C r1 t.c.r= 10 6 (ppm/c) where t1=+25 c or specified room temperature t2= C 55 c or +125 c test temperature r1=resistance at re ference temperature in ohms r2=resistance at test temperature in ohms refer to table 2 flower of sulfur astm - b - 809 - 95 sulfur (saturated vapor) 1000 hours, 90 2c, un power ed (0.1%+0.05 ) astm - b - 809 - 95* * modified sulfur 750 hours, 105c, unpowered. (4.0%+0.05 ) ) 1 t 2 t ? r1( r1 - r2
chip resistor su r f ac e mount www.yageo.com d ec. 11, 2015 v 3 product specification 8 9 series a t 0402 to 1206 revision history revision date change notification description v ersion 3 dec. 11 , 2015 - - modify outline version 2 may 11, 2015 - - modify fos test version 1 jun . 1 8 , 2014 - - modify fos test version 0 may 07 , 2014 - - first issue of this specification
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