RCWP Low Value www.vishay.com Vishay Dale Thick Film Chip Resistors, Industrial, Low Value FEATURES • Manufactured to the DLA L&M/DSCC drawings for military low value chip resistor products • Group A and B screening to MIL-PRF-55342 • Extremely low resistance values (0.0499 to 0.999 ) • Termination: Tin/lead wraparound termination over nickel barrier • Operating temperature range: -55 °C to +155 °C • Material categorization: For definitions of compliance please see www.vishay.com/doc?99912 STANDARD ELECTRICAL SPECIFICATIONS MAXIMUM POWER RATING (1) WORKING P70 °C VOLTAGE (2) W V DLA L&M/DSCC DRAWING NUMBER CASE SIZE RCWP0402..1A 12012 0402 0.05 0.224 RCWP0502..1A 12003 0502 0.05 0.224 RCWP0603..1A 03022 0603 0.07 0.265 RCWP0550..1A 12004 0505 0.125 0.354 GLOBAL MODEL (3) RESISTANCE RANGE 0.0499 to 0.196 0.200 to 0.999 0.0499 to 0.200 0.205 to 0.999 0.0499 to 0.100 0.102 to 0.999 0.0499 to 0.0976 0.100 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 0.0499 to 0.999 TOLERANCE TEMPERATURE COEFFICIENT ±% ± ppm/°C 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 1, 2, 5, 10 200, 300 100, 200, 300 200, 300 100, 200, 300 200, 300 100, 200, 300 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 100, 200, 300 RCWP0575..1A 12008 0705 0.15 0.388 RCWP5100..1A 12005 1005 0.20 0.448 RCWP1206..1A 02010 1206 0.25 0.50 RCWP5150..1A 12006 1505 0.15 0.388 RCWP1100..1A 12011 1010 0.50 0.708 RCWP7225..1A 12007 2208 0.225 0.475 RCWP2010..1A 12009 2010 0.80 0.895 RCWP2512..1A 12010 2512 1.0 1.0 Notes • These drawings can be viewed at: www.landandmaritime.dla.mil/Programs/MilSpec/ListDwgs.aspx?DocTYPE=DSCCdwg. (1) Power rating depends on max. temperature at the solder joint, the component placement density and the substrate material. (2) Continuous working voltage shall be P x R or maximum working voltage, whichever is less. (3) MIL case size 0705 and EIA case size 0805 are dimensionally the same. Rated Power in % DERATING CURVE MATERIAL SPECIFICATIONS 120 Resistive element Encapsulation 100 Substrate 80 60 Ruthenium oxide Epoxy 96 % alumina Termination Solder-coated nickel barrier Solder finish Tin/lead solder alloy 40 20 0 - 55 - 25 0 25 50 75 100 125 150 175 70 Ambient Temperature in °C Revision: 21-Feb-14 Document Number: 31095 1 For technical questions, contact: [email protected] 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 RCWP Low Value www.vishay.com Vishay Dale GLOBAL PART NUMBER INFORMATION Global Part Numbering: RCWP0502R100FKWB1A (preferred part numbering format) R C W P 0 5 0 2 R 1 0 GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE TEMPERATURE COEFFICIENT (See Standard Electrical Specifications table) L = m (1) R= R249 = 0.249 33L2 = 0.0332 97L6 = 0.0976 F=±1% G=±2% J=±5% K = ± 10 % K = 100 ppm N = 200 ppm M = 300 ppm 0 F K W B 1 A PACKAGING CODE SPECIAL TP = Tin/lead, T/R (full) S3 = Tin/lead, T/R (1000 pieces) WB = Tin/lead, waffle tray S2 = Tin/lead, T/R (500 pieces) S6 = Tin/lead, T/R (300 pieces) (Dash number) 1A = Low value (- 100) DLA L&M/DSCC Part Numbering: 12003-KR1000FB 1 DRAWING NUMBER (See Standard Electrical Specifications table) 2 0 0 3 - K R 1 0 0 0 F B CHARACTERISTIC RESISTANCE VALUE TOLERANCE CODE TERMINATION MATERIAL K = 100 ppm L = 200 ppm M = 300 ppm R= R2490 = 0.249 R0332 = 0.0332 R0976 = 0.0976 F=±1% G=±2% J=±5% K = ± 10 % B = Pre-tinned nickel barrier, wraparound Notes • For additional information on packaging, refer to the Surface Mount Resistor Packaging document (www.vishay.com/doc?31543). (1) Use “L” for resistance values < 0.1 . DIMENSIONS in inches (millimeters) D C B A GLOBAL MODEL E A (LENGTH) B (WIDTH) C (HEIGHT) D (TOP TERM) E (BOTTOM TERM) RCWP0402..1A 0.039 ± 0.003 (0.99 ± 0.08) 0.020 ± 0.003 (0.51 ± 0.08) 0.013 ± 0.003 (0.33 ± 0.08) 0.010 ± 0.005 (0.25 ± 0.13) 0.010 ± 0.005 (0.25 ± 0.13) RCWP0502..1A 0.055 ± 0.005 (1.40 ± 0.13) 0.023 ± 0.003 (0.58 ± 0.08) 0.015 ± 0.003 (0.38 ± 0.08) 0.010 ± 0.005 (0.25 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP0550..1A 0.055 ± 0.005 (1.40 ± 0.13) 0.050 ± 0.005 (1.27 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.010 ± 0.005 (0.25 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP0575..1A 0.080 ± 0.005 (2.03 ± 0.13) 0.050 ± 0.005 (1.27 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.016 ± 0.008 (0.41 ± 0.20) 0.015 ± 0.005 (0.38 ± 0.13) RCWP0603..1A 0.063 ± 0.005 (1.60 ± 0.13) 0.032 ± 0.005 (0.81 ± 0.13) 0.018 ± 0.005 (0.46 ± 0.13) 0.012 ± 0.005 (0.30 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP1100..1A 0.105 ± 0.005 (2.67 ± 0.13) 0.100 ± 0.005 (2.54 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP1206..1A 0.125 ± 0.005 (3.18 ± 0.13) 0.063 ± 0.005 (1.60 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP2010..1A 0.197 ± 0.006 (5.00 ± 0.15) 0.098 ± 0.005 (2.49 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) RCWP2512..1A 0.250 ± 0.006 (6.35 ± 0.15) 0.124 ± 0.005 (3.15 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) RCWP5100..1A 0.105 ± 0.005 (2.67 ± 0.13) 0.050 ± 0.005 (1.27 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP5150..1A 0.155 ± 0.005 (3.94 ± 0.13) 0.050 ± 0.005 (1.27 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) 0.015 ± 0.005 (0.38 ± 0.13) RCWP7225..1A 0.230 ± 0.005 (5.84 ± 0.13) 0.075 ± 0.005 (1.91 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) 0.020 ± 0.005 (0.51 ± 0.13) Revision: 21-Feb-14 Document Number: 31095 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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