1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 26 ohmite mfg. co. standard part number s for 40 series 40 series ohmicone ? silicone-ceramic conformal axial term. wirewound, 1% and 5% tol. std. f e a t u r e s ? economical ? applications include commercial, industrial and communications equipment ? stability under high temperature conditions ? all-welded construction ? rohs compliant; add e suffix to part number to specify. s p e c i f i c a t i o n s material coating: conformal silicone- ceramic. core: ceramic. terminals: solder-coated copper clad axial. rohs solder com - position is 96% sn, 3.5% ag, 0.5% cu derating linearly from 100% @ +25c to 0% @ +275c. electrical tolerance: 5% (j type), 1% (f type) (other tolerances avail - able). power rating: based on 25c free air rating (other wattages available). overload: under 5 watts: 5 times rated wattage for 5 seconds. 5 watts and over: 10 times rated wattage for 5 seconds. temperature coefficient: under 1 : 90 ppm/c 1 to 9.99 : 50 ppm/c 10 and over: 20 ppm/c dimensions (in./mm max.) lead series wattage ohms length diam. voltage ga. 41 1.0 0.10-6k 0.437 / 11.1 0.125 / 3.2 150 24 42 2.0 0.10-8k 0.406 / 10.3 0.219 / 5.6 100 20 43 3.0 0.10-20k 0.593 / 15.1 0.219 / 5.6 200 20 45 5.0 0.10-70k 0.937 / 23.8 0.343 / 8.7 460 18 47 7.0 0.10-80k 1.280 / 32.5 0.343 / 8.7 670 18 40 10.0 0.10-150k 1.900 / 48.3 0.406 / 10.3 1000 18 non-inductive versions available. insert n before tolerance code. example: 42nj27r 0.1 CCCr10 0.15 CCCr15 0.2 CCCr20 0.25 CCC r25 0.3 CCCr30 0.33 CCC r33 0.4 CCCr40 0.5 CCCr50 0.75 CCCr75 1 CCC1r0 1.5 CCC1r5 2 CCC2r0 2.2 CCC2r2 3 CCC3r0 4 CCC4r0 5 CCC5r0 7.5 CCC7r5 10 CCC10r 12 CCC12r 15 CCC15r 18 CCC18r 20 CCC20r 22 CCC22r 25 CCC25r 27 CCC27r 30 CCC30r 33 CCC33r 35 CCC35r 39 CCC39r 40 CCC40r 47 CCC47r 50 CCC50r 56 CCC56r 62 CCC62r = standard values = non-standard values subject to mini - mum handling charge per item shaded values involve very fine resistance wire and should not be used in criti - cal applications without burn-in and/or thermal cycling. ld 1.5 in. / 38.1mm ohmic value 41fCCC 1 43fCCC 3 45fCCC 5 40fCCC 10 41jCCC 1 42jCCC 2 43jCCC 3 45jCCC 5 40jCCC 10 1% tolerance 5% tolerance wattage and tolerance part no. prefix suffix ohmic value 41fCCC 1 43fCCC 3 45fCCC 5 40fCCC 10 41jCCC 1 42jCCC 2 43jCCC 3 45jCCC 5 40jCCC 10 1% tolerance 5% tolerance wattage and tolerance part no. prefix suffix 2,200 CCC2k2 2,500 CCC2k5 2,700 CCC2k7 3,000 CCC3k0 3,300 CCC3k3 3,500 CCC3k5 3,900 CCC3k9 4,000 CCC4k0 4,500 CCC4k5 4,700 CCC4k7 5,000 CCC5k0 6,000 CCC6k0 6,800 CCC6k8 7,000 CCC7k0 7,500 CCC7k5 8,000 CCC8k0 9,000 CCC9k0 10,000 CCC10k 12,000 CCC 12k 13,000 CCC 13k 15,000 CCC 15k 17,000 CCC 17k 20,000 CCC 20k 22,000 CCC 22k 25,000 CCC 25k 30,000 CCC 30k 33,000 CCC 33k 35,000 CCC 35k 40,000 CCC 40k 50,000 CCC 50k 68 CCC68r 75 CCC75r 82 CCC82r 100 CCC100 120 CCC120 125 CCC125 150 CCC150 180 CCC180 200 CCC200 220 CCC220 225 CCC225 250 CCC250 270 CCC270 300 CCC300 330 CCC330 350 CCC350 390 CCC390 400 CCC400 450 CCC450 470 CCC470 500 CCC500 560 CCC560 600 CCC600 680 CCC680 750 CCC750 800 CCC800 820 CCC820 900 CCC900 1,000 CCC1k0 1,100 CCC1k1 1,200 CCC1k2 1,500 CCC1k5 1,800 CCC1k8 2,000 CCC2k0 ohmic value 41fCCC 1 43fCCC 3 45fCCC 5 40fCCC 10 41jCCC 1 42jCCC 2 43jCCC 3 45jCCC 5 40jCCC 10 1% tolerance 5% tolerance wattage and tolerance part no. prefix suffix o rdering info 41 n jr10e 40 series ohmicone ? silicone ceramic conformal axial t erm. wirewound resistance v alue r10 = 0.10? 1r0 = 1.0? 10r = 10.0? 250 = 250? 1k0 = 1,000? 4k5 = 4,500? 50k = 50,000? t olerance f= 1% j= 5% rohs compliant w attage 1= 1w 2 3 5 7 0= 10w non-inductive winding optional (blank = std. winding) ohmite 40 series resistors are the most economical conformal silicone-ceramic coated resistors offered. these all-welded units are characterized by their low temperature coefficients and resis - tance to thermal shock, making them ideal for a wide range of electrical and electronic applications. units with 1% and 5% tolerances are identical in construction and electrical specifications. durable but economical 40 series resistors exceed industry requirements for quality. check product availability at www.ohmite.com
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