toll free: (888) sei-seis www.seiele ct.com email: marke ting@seielect.com 1 (888) 734-7347 rmc series ? general purpose thick film chip resistors * lesser of pr or maximum working voltage. features ? industry standard sizes ? operating temper ature range is from -55c to +125c ? high performance and reliability ? power derating from 100% at 70c to zero at +125c ? nickel barrier terminations ? zero ohm available (max resistance 0.05 ? ) electrical specifications type package type power rating (watts) @ 70c maximum working voltage* maximum overload voltage max. current resistance temperature coefficient ohmic range and tolerance 1% 5% rmc1/20 0201 0.05w 25 50 1 amp 200 ppm/c 300 ppm/c 100 ? ? 1m 10 ? ? 97.6 ? 100 ? ? 1m 10 ? ? 91 ? rmc1/16s 0402 0.063w 50 100 1 amp 200 ppm/c 350 ppm/c 10 ? ? 1m ? 10 ? ? 10m 1 ? ? 9.1 ? rmc1/16 0603 0.1w 50 100 1 amp 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 1 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m 1.02m ? 4.64m 0.1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc1/10 0805 0.125w 150 300 2 amp 250 ppm/c 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 0.1 ? ? 0.294 ? 0.3 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m 1.02m ? 10m 0.1 ? ? 9.1 ? 1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc1/8 1206 0.25w 200 400 2 amp 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 0.1 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m 1.02m ? 10m 0.1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc1/4 1210 0.25w 200 400 3 amp 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 0.1 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m ? 1.02m ? 10m 0.15 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc1/2 2010 0.75w 200 400 3 amp 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 0.1 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m 1.02m ? 10m 0.1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc1 2512 1w 200 400 3 amp 500 ppm/c, 350 ppm/c 350 ppm/c 200 ppm/c 100 ppm/c 350 ppm/c 0.1 ? ? 2.37 ? 2.43 ? ? 9.76 ? 10 ? ? 97.6 ? 100 ? ? 1m ? 0.1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m how to order rmc 1 / 16 4 .7 k 5 % r sei type code nominal resistance tolerance packaging code wattage size tolerance values code description pkg qty 1/20 0.05w 0201 1% e96 r 7" reel - paper 5,000 1/16s 0.063w 0402 5% e24 g 10" reel - paper 10,000 1/16 0.1w 0603 a bulk 1,000 1/10 0.125w 0805 1/8 0.25w 1206 1/4 0.25w 1210 see page 42 for exceptions 1/2 0.75w 2010 1 1w 2512
toll free: (888) sei-seis www.seielect .com email: market ing@seielect.com rmc series ? general purpose thick film chip resistors 2 (888) 734-7347 mechanical specifications type l body length w body width h body height a top termination b bottom termination units rmc1/20 0.024 0.001 0.60 0.03 0.011 0.001 0.30 0.03 0.009 0.001 0.23 0.03 0.004 0.002 0.10 0.05 0.006 0.002 0.15 0.05 inches mm rmc1/16s 0.039 0.002 1.00 0.05 0.020 0.002 0.50 0.05 0.014 0.002 0.35 0.05 0.08 0.004 0.20 0.10 0.010 + 0.002, -0.004 0.25 + 0.05, -0.10 inches mm rmc1/16 0.063 0.004 1.60 0.10 0.031 0.004 0.80 0.10 0.018 0.004 0.45 0.10 0.012 0.008 0.30 0.20 0.012 0.008 0.30 0.20 inches mm rmc1/10 0.079 0.004 2.00 0.10 0.049 0.004 1.25 0.10 0.020 0.006 0.50 0.15 0.016 0.008 0.40 0.20 0.016 0.008 0.40 0.20 inches mm rmc1/8 0.126 0.006 3.20 0.15 0.063 0.006 1.60 0.15 0.021 0.006 0.55 0.15 0.020 0.010 0.50 0.25 0.020 0.010 0.50 0.25 inches mm rmc1/4 0.126 0.006 3.20 0.15 0.098 0.006 2.50 0.15 0.021 0.006 0.55 0.15 0.020 0.010 0.50 0.25 0.020 0.010 0.50 0.25 inches mm rmc1/2 0.197 0.006 5.00 0.15 0.098 0.006 2.50 0.15 0.021 0.006 0.55 0.15 0.024 0.010 0.60 0.25 0.024 0.010 0.60 0.25 inches mm rmc1 0.248 0.006 6.30 0.15 0.126 0.006 3.2 0.15 0.021 0.006 0.55 0.15 0.024 0.010 0.60 0.25 0.024 0.010 0.60 0.25 inches mm performance characteristics test test conditions (jis c 5202) test results short time overload 2.5x rated voltage for 5 seconds (2% + 0.1 ? ) insulation resistance 100vdc 15 volts, 1 minute > 1,000m ? dielectric withstanding voltage 100vac, 1 minute (1% + 0.05 ? ) intermittent overload 3x rated voltage, 1 se c. on, 25 sec. off, 10,000 cycles (2% + 0.1 ?) vibration 10 to 55 hz, 3 directions, 2 hours each (1% + 0.05 ? ) resistance to soldering heat 260 c 5 c, for 2 sec. 0.5 sec. (solder bath) (1% + 0.05 ? ) solderability 235 c 5 c, for 2 sec. 0.5 sec. (colophonium flux) 95% coverage, minimum lowtemperature 55 c 3 c, (1,000 hrs. - 0 hrs. + 48 hrs.) (2% + 0.1 ? ) jumper (<0.05 ?) resistance to dry heat 125 c 3 c, (1,000 hrs. - 0 hrs. + 48 hrs.) (3% + 0.1 ? ) jumper (<0.05 ?) resistance to damp heat 60 c, 90% to 95% rh, no load (1,000 hrs. - 0 hrs. + 48 hrs.) (1% + 0.05 ? ) jumper (<0.05 ?) temperature cycle -55 c: 30 min. 25 c: 2 to 3 min. 125 c: 30 min. 25 c: 2 to 3 min. (5 cycles) (1% + 0.05 ? ) jumper (<0.05 ?) endurance (damp load) 40 c 2 c, 90% to rh, rated load 90 min. on, 30 min. off, (1000 hrs. - 0 hrs. + 48 hrs.) (3% + 0.1 ? ) jumper (<0.05 ?) endurance (rated load) 70 c 2 c, 90% to rh, rated load 90 min. on, 30 min. off, (1000 hrs. - 0 hrs. + 48 hrs.) (3% + 0.1 ? ) jumper (<0.05 ?)
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