document number: 31010 revision 11-mar-03 www.vishay.com 54 RCWPM, rcwm, rcm vishay dale for technical questions, contact: ff2bresistors@vishay.com thick film chip resistors, military/established reliability mil-prf-55342 qualified, type rm features ? allows wide design flexibility for use with hybrid circuitry ? meets requirements of mil-prf-55342 ? established reliability - verified failure rate ? operating temperature range is - 55 c to + 150 c ? 100% screen tested per group a, subgroup 1-4, mil-prf- 55342 ? variety of termination material and one-surface or wrap- around termination styles vishay dale model RCWPM, rcwm, rcm,-550 RCWPM, rcwm, rcm,-5100 RCWPM, rcwm, rcm,-5150 RCWPM, rcwm, rcm,-7225 RCWPM, rcwm, rcm,-575 RCWPM, rcwm, rcm,-1206 RCWPM, rcwm, rcm,-2010 RCWPM, rcwm, rcm-2512 RCWPM, rcwm rcm-1100 RCWPM-0603-60 power rating p 70 c 55 mw 100 mw 150 mw 225 mw 100 mw 250 mw 800 mw 1000 mw 500 mw 70 mw mil-prf-55342 style rm0505 rm1005 rm1505 rm2208 rm0705 rm1206 rm2010 rm2512 rm1010 rm0603 mil. sheet no. 02 03 04 05 06 07 08 09 10 12 terminations b, c, t, u, b, c, t, u, b, c, t, u, b, c, t b, c, t, u, b, c, t, u, b, c, t, u, b, c, t, u, b, c, t, u, b char. m k, m k, m m k, m m m k, m m m k, m m k,m m m k m m m k, m m m m k, m m k, m m m k resistance range (ohms) 5.6 - 470k 10 - 470k 10 - 464k 5.6 - 1m 10 - 1m 5.6 - 4.7m 10 - 4.7m 10 - 1m 5.6 - 15m 10 - 15m 10 - 2m 5.6 - 1m 10 - 1m 5.6 - 1m 10 - 5.62m 10 - 1m 5.6 - 15m 10 - 15m 10 - 7.5m 10 - 1m 5.6 - 15m 10 - 15m 10 - 7.5m 10 - 1m 5.49 - 5.62m 10 - 499k 5.6 - 1m 10 - 1m 10 - 1m tolerance % 10 2 - 10 1 10 1 - 10 10 2 - 5 1 - 10 10 2 - 5 1 - 10 10 1 - 10 10 1 - 5 1 - 10 10 2 - 5 1 1 - 10 10 2 - 5 1 1 - 10 1 - 10 1% - 10 10 1, 2, 5 1, 2, 5, 10 maximum operating voltage 40 40 40 40 50 100 150 200 75 50 standard electrical specifications ordering information ?military part number r product level (life failure rate) c = non-erl m = 1.0%/1000 hours p = 0.1%/1000 hours r = 0.01%/1000 hours s = 0.001%/1000 hours t = space level d55342 applies to style 07 (rm1206) only. m55342 applies to all other styles. m55342 mil. spec. no. indicating mil-prf-55342 10e0 resistance and tolerance see code letters b termination material b = pre-tinned nickel barrier, wraparound (RCWPM) (b code is stocked) c = untinned palladium silver, wraparound (rcwm-xxxx-8) t = untinned platinum-gold, one-surface (rcm) u = untinned platinum-gold, wraparound (rcwm) 02 mil. spec. sheet no. m = 300ppm/ c k = 100ppm/ c m characteristic
www.vishay.com 55 RCWPM, rcwm, rcm vishay dale document number: 31010 revision 11-mar-03 for technical questions, contact: ff2bresistors@vishay.com code letters (tolerance & multipliers) tolerance 11d3 = 11.3 ? 1% 10e0 = 10k ? 1% 332d = 332 ? 1% 2f21 = 2.21m ? 1% 51g0= 51 ? 2% 10h0 = 10k ? 2% 33h0 = 33k ? 2% 22t0 = 22m ? 2% 1% d e f 5% j k l 2% g h t 10% m n p multiplier 1 1,000 1,000,000 value range (ohms) 1 - 9xx 1k - 9xxk 1m - 10m 15j0 = 15 ? 5% 10k0 = 10k ? 5% 560k = 560k ? 5% 8l20 = 8.2m ? 5% 10m0= 10 ? 10% 10n0 = 10k ? 10% 2p70 = 2.7m ? 10% 8p20 = 8.2m ? 10% dimensions in inches [millimeters] vishay dale model RCWPM-550, rcwm-550 rcm-550 RCWPM-5100, rcwm-5100 rcm-5100 RCWPM-5150, rcwm-5150 rcm-5150 RCWPM-7225, rcwm-7225 rcm-7225 RCWPM-575, rcwm-575 rcm-575 RCWPM-1206, rcwm-1206 rcm-1206 RCWPM-2010, rcwm-2010 rcm-2010 RCWPM-2512, rcwm-2512 rcm-2512 RCWPM-1100, rcwm-1100 rcm-1100 RCWPM-0603-60 mil-prf-55342 style rm0505 rm1005 rm1505 rm2208 rm0705 rm1206 rm2010 rm2512 rm1010 rm0603 mil. sheet no. 02 03 04 05 06 07 08 09 10 12 a 0.005 [0.127] 0.050 [1.27] 0.055 [1.40] 0.100 [2.54] 0.105 [2.67] 0.150 [3.81] 0.155 [3.94] 0.225 [5.72] 0.230 [5.84] 0.075 [1.91] 0.080 [2.03] 0.120 [3.05] 0.125 [3.18] 0.200 [5.08] 0.205 [5.21] 0.250 [6.35] 0.255 [6.48] 0.100 [2.54] 0.105 [2.67] 0.063 [1.60] b 0.005 [0.127] 0.010 [0.254] 0.010 [0.254] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.020 [0.508] 0.015 [0.381] 0.020 [0.508] 0.015 [0.381] 0.015 [0.381] 0.015 [0.381] 0.012 [0.305] c 0.005 [0.127] 0.050 [1.27] 0.050 [1.27] 0.050 [1.27] 0.050 [1.27] 0.050 [1.27] 0.050 [1.27] 0.075 [1.91] 0.075 [1.91] 0.050 [1.27] 0.050 [1.27] 0.060 [1.52] 0.060 [1.52] 0.100 [2.54] 0.100 [2.54] 0.125 [3.18] 0.125 [3.18] 0.100 [2.54] 0.100 [2.54] 0.031 [0.793] thick film chip resistors, military/established reliability examples: RCWPM/rcwm (wraparound termination) 0.015 0.005 [0.381 0.127] a 0.020 0.005 [0.508 0.127] b c rcm (one-surface termination) a b c derating 120 100 80 60 40 20 0 - 55 -25 0 25 50 75 100 125 150 175 ambient temperature in c rated power in % 70 0.020 0.005 [0.508 0.127]
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