toll free: (888) sei-seis www.seielect.com email: marketing@seielect.com 1 (888) 734-7347 rmc series ? general purpose thick film chip resistors * lesser of pr or maximum working voltage. features ? nickel barrier terminations standard ? operating temp range from -65c to +150c ? power derating from 100% at 70c to zero at +150c ? zero ohm available (max resistance 0.05 ? ) ? rohs compliant/ lead-free available (rmcf) 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% rmc 1/20 0201 0.05w 25 50 1 amp 300 ppm/c 200 ppm/c 10 ? ? 97.6 ? 100 ? ? 1m 10 ? ? 91 ? 100 ? ? 1m rmc 1/16s 0402 0.063w 50 100 1 amp 350 ppm/c 200 ppm/c 1 ? ? 9.76 ? 10 ? ? 10m 1 ? ? 9.1 ? 10 ? ? 10m rmc 1/16 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 1 ? ? 2.2 ? 2.4 ? ? 9.1 ? 10 ? ? 1m ? 1.1m ? 22m rmc 1/10 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 rmc 1/8 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 ? 24m rmc 1/4 1210 0.33w 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 rmc 1/2 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 rmc 1 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 4.7k 5% r sei type code nominal resistance tolerance packaging sei type description code wattage size tolerance values code description pkg qty rmc standard 1/20 0.05w 0201 1% e96,e24 r 7" reel - paper 5,000 rmcf rohs 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 see page 77 for exceptions 1/8 0.25w 1206 1/4 0.33w 1210 1/2 0.75w 2010 1 1w 2512
toll free: (888) sei-seis www.seielec t.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 rmc 1/20 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 rmc 1/16s 0.039 0.002 1.00 0.05 0.020 0.002 0.50 0.05 0.014 0.002 0.35 0.05 0.008 0.004 0.20 0.10 0.010 +0.002, -0.004 0.25 +0.05, -0.10 inches mm rmc 1/16 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 rmc 1/10 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 rmc 1/8 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 rmc 1/4 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 rmc 1/2 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 rmc 1 0.248 0.006 6.30 0.15 0.126 0.006 3.20 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 10 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 low temperature 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 -65 c: 30 min. 25 c: 2 to 3 min. 150 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, (1,000 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, (1,000 hrs. - 0 hrs. + 48 hrs.) (3% +0.1 ? ) jumper ( < 0.05 ? ) lead free (rmcf) dimensions same as standard parts.
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