RCWE www.vishay.com vishay dale revision: 07-oct-15 1 document number: 20019 for technical questions, contact: ff2cresistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 thick film surface mount chip resistors, wraparound, extremely low value (0.01 ? to 0.976 ? ) features ? extremely low resistance values ? (0.01 ? to 0.976 ? ) ? enhanced power rating du e to long side terminal construction (0612, 1020 types) ? suitable for current sensing and shunts ? metal glaze on high quality ceramic ? protective overglaze ? lead (pb)-free solder co ntacts on ni barrier layer ? aec-q200 qualified ? material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 notes ? power rating depends on the max. temperature at the solder po int, the component placement density and the substrate material. ? part marking: reference surfa ce mount resistor marking ( www.vishay.com/doc?20020 ). (1) tight tolerance of 0.5 % is available for resist ance values above 0.200 ? . (2) use e24 decade values for 5.0 % tolerance parts and e96 decade values for 0.5 % and 1.0 %. refer to standard decade table ( www.vishay.com/doc?31001 ). standard electrical specifications global ? model case size power rating p 70 c w temperature coefficient ppm/c resistance range ? tolerance % e-series (2) RCWE0402 0402 0.125 400 0.033 to 0.05 5.0 24 200 0.051 to 0.18 1.0, 5.0 24; 96 100 0.2 to 0.976 0.5, 1.0, 5.0 (1) RCWE0603 0603 0.2 700 0.010 to 0.018 5.0 24 400 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.105 1.0, 5.0 100 0.11 to 0.976 0.5, 1.0, 5.0 (1) RCWE0805 0805 0.25 400 0.010 to 0.018 5.0 24 300 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.05 1.0, 5.0 100 0.051 to 0.976 0.5, 1.0, 5.0 (1) RCWE0612 0612 1.0 300 0.010 to 0.016 2.0, 5.0 24 200 0.018 to 0.2 2.0, 5.0 100 0.205 to 0.976 1.0, 5.0 24; 96 RCWE1206 1206 0.5 600 0.010 to 0.018 5.0 24 300 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.05 1.0, 5.0 100 0.051 to 0.976 0.5, 1.0, 5.0 (1) RCWE1210 1210 1.0 500 0.010 to 0.018 5.0 24 300 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.05 1.0, 5.0 100 0.051 to 0.976 0.5, 1.0, 5.0 (1) RCWE1020 1020 2.0 200 0.010 to 0.016 2.0, 5.0 24 100 0.0162 to 0.976 1.0, 5.0 24; 96 RCWE2010 2010 1.0 600 0.010 to 0.018 5.0 24 300 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.05 1.0, 5.0 100 0.051 to 0.976 0.5, 1.0, 5.0 (1) RCWE2512 2512 2.0 600 0.010 to 0.018 5.0 24 300 0.02 to 0.03 1.0, 5.0 24; 96 200 0.033 to 0.05 1.0, 5.0 100 0.051 to 0.976 0.5, 1.0, 5.0 (1)
RCWE www.vishay.com vishay dale revision: 07-oct-15 2 document number: 20019 for technical questions, contact: ff2cresistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 global part number information global part numbering example: RCWE060351l0fnea (visit www.vishay.net vishay dale parts numberi ng manual for all options) global model (8 digits) value (4 digits) tolerance (1 digit) tcr (1 digit) packaging (2 digits) RCWE0402 RCWE0603 RCWE0805 RCWE0612 RCWE1206 RCWE1210 RCWE1020 RCWE2010 RCWE2512 l = m ? * r = decimal 10l0 = 0.01 ? r470 = 0.47 ? note : * use l for resistance values < 0.1 ? d = 0.5 % f = 1.0 % g = 2.0 % j = 5.0 % k = 100 ppm/c n = 200 ppm/c m = 300 ppm/c q = 400 ppm/c p = 500 ppm/c t = 600 ppm/c g = 700 ppm/c ea = lead (pb)-free, tape/reel technical specifications parameter unit RCWE0402 RCWE0603 RCWE0805 RCWE0612 RCWE1206 RCWE1210 RCWE1020 RCWE2010 RCWE2512 operating temp. ? range c -55 to +155 maximum operating ? voltage v( p x r ) 1/2 insulation voltage ? u ins (1 min) v > 75 > 100 > 200 > 100 > 300 > 300 > 300 > 300 > 300 insulation resistance ? > 10 9 weight/1000 pieces ? (typical) g 0.7 3 5.5 11.5 10.5 17.5 27.5 26 40.5 dimensions RCWE0402 to RCWE2512 RCWE0612, RCWE1020 model dimensions in millimeters solder pad dimensions in millimeters resistance range ? lwht1t2 a b l RCWE0402 0.033 to 0.976 1.05 0.05 0.55 0.05 0.35 0.1 0.3 0.15 0.25 0.1 0.7 0.7 0.3 RCWE0603 0.01 to 0.03 1.6 0.1 0.85 0.1 0.5 0.1 0.5 0.2 0.3 0.2 0.9 1.0 0.4 0.033 to 0.976 0.3 0.2 0.7 1.0 0.8 RCWE0805 0.01 to 0.03 2.0 0.15 1.3 0.1 0.55 0.1 0.6 0.2 0.35 0.2 1.0 1.4 0.6 0.033 to 0.976 0.4 0.2 0.8 1.4 1.0 RCWE0612 0.01 to 0.976 1.6 0.2 3.2 0.2 0.6 0.1 0.4 0.15 0.25 0.15 0.9 3.5 0.8 RCWE1206 0.01 to 0.03 3.1 0.15 1.6 0.15 0.6 0.1 0.9 0.2 0.45 0.2 1.3 1.8 1.0 0.033 to 0.05 0.8 0.2 1.2 1.8 1.2 0.051 to 0.976 0.45 0.2 1.0 1.8 1.6 RCWE1210 0.01 to 0.03 3.1 0.2 2.5 0.2 0.6 0.1 0.8 0.2 0.4 0.2 1.3 2.6 1.1 0.033 to 0.976 0.4 0.2 0.9 2.6 2.0 RCWE1020 0.01 to 0.976 2.5 0.2 5.0 0.2 0.6 0.1 0.55 0.15 0.30 0.15 1.2 5.5 1.4 RCWE2010 0.01 to 0.03 5.0 0.2 2.5 0.15 0.6 0.1 1.6 0.3 0.6 0.2 2.3 3.0 1.4 0.033 to 0.05 0.7 0.3 1.4 3.0 3.2 0.051 to 0.976 0.7 0.3 1.4 3.0 3.2 RCWE2512 0.01 to 0.03 6.3 0.2 3.15 0.15 0.6 0.1 2.0 0.3 0.6 0.2 2.8 3.6 1.4 0.033 to 0.05 0.8 0.3 1.6 3.6 3.8 0.051 to 0.976 0.8 0.3 1.6 3.6 3.8 l b a b a l w h l t1 t2 we 0 6 3 5 1 0 rc n 0 fe l a
RCWE www.vishay.com vishay dale revision: 07-oct-15 3 document number: 20019 for technical questions, contact: ff2cresistors@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 derating note ? embossed carrier tape per eia-481-1a. performance test conditions of test test limits thermal shock mil-std-202, method 107, -55 c to +125 c, 300 cycles at each extreme (1.0 % + 0.0005 ? ) ? r short time overlo ad 2 x rated power; duration acco rding the model (0.5 % + 0.0005 ? ) ? r high temperature exposure mil-std-202, method 108, 1000 h at t = 125 c, 0 % power (2.0 % + 0.0005 ? ) ? r temperature cycling jesd 22, method ja-104, 1000 cycles (-55 c to +125 c) (2.0 % + 0.0005 ? ) ? r biased humidity mil-std-202, method 103, 1000 h 85 c/85 % rh, 10 % x ( p x r ) 1/2 (2.0 % + 0.0005 ? ) ? r mechanical shock mil-std-202, method 213, condition c, 10 g s, 6 ms (half sine), 3 directions (1.0 % + 0.0005 ? ) ? r vibration mil-std-202, method 204, 5 g s, 20 min, 12 cycles, 3 directio ns, 10 hz to 2000 hz (1.0 % + 0.0005 ? ) ? r operational life mil-std-202, method 108, 1000 h at t = 125 c at rated power (2.0 % + 0.0005 ? ) ? r resistance to solder heat mil-std-202, method 210, +260 c so lder, 10 s to 12 s dwell, 25 mm/s emergence (1.0 % + 0.0005 ? ) ? r moisture resistance mil-st d-202, method 106, 0 % power, 7a and 7b not required (2.0 % + 0.0005 ? ) ? r packaging model reel tape width diameter pitch pieces/reel code RCWE0402 8 mm/punched paper 180 mm/7" 2 mm 10 000 ea RCWE0603 8 mm/punched paper 180 mm/7" 4 mm 5000 ea RCWE0805 8 mm/punched paper 180 mm/7" 4 mm 5000 ea RCWE0612 8 mm/punched paper 180 mm/7" 4 mm 5000 ea RCWE1206 8 mm/punched paper 180 mm/7" 4 mm 5000 ea RCWE1210 8 mm/punched paper 180 mm/7" 4 mm 5000 ea RCWE1020 12 mm/embossed plastic 180 mm/7" 4 mm 4000 ea RCWE2010 12 mm/embossed plastic 180 mm/7" 4 mm 4000 ea RCWE2512 12 mm/embossed plastic 180 mm/7" 8 mm 2000 ea 70 120 100 80 60 40 20 0 - 55 175 ambient temperature in c rated power in % - 25 0 25 75 100 125 155
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