1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 82 20 series vitreous enamel conformal axial terminal wirewound, 5% tolerance std. ld 1.5 in. / 38.1mm coating conformal lead free vitreous enamel core ceramic. terminals solder-coated axial. rohs solder composition is 96% sn, 3.5% ag, 0.5% cu derating linearly from 100% @ +25c to 0% @ +350c tolerance 5% standard; other tolerances available power rating based on 25c free air rating (other wattages available) overload under 7 watts: 5 times rated wattage for 5 seconds; 7 watts and over: 10 times rated wattage for 5 seconds temperature coefficient 1 to 9.99 ohms: 50 ppm/c; 10 ohms and over: 30 ppm/c series wattage ohms max. voltage* 21 1 1.0-3.0k 75 22 2 1.0-3.0k 65 23 3 0.1-10k 135 25 5 0.1-28k 330 27 7 0.1-25k 450 20 10 0.1-100k 720 12.5 watt size available on special order *maximum voltage is based on ohms law [v= (p*r)] as limited by the resis- tance value of specified product series wattage length* (max.) diam.* (max.) lead ga. 21 1 0.421 / 10.7 0.156 / 4.0 24 22 2 0.421 / 10.7 0.219 / 5.6 20 23 3 0.515 / 13.1 0.220 / 5.6 20 25 5 1.015 / 25.8 0.276 / 7.0 20 27 7 1.265 / 32.1 0.394 / 10.0 20 20 10 1.859 / 47.2 0.394 / 10.0 20 *for units below 1 , add 15% to body diameter, 10% to body length. feature s ? rugged vitreous enamel coating withstands high humidity and temperature cycling. ? durable construction, recommended for industrial applications where reliability is paramount. ? all-welded construction. ? flame resistant lead free vitreous enamel coating. ? rohs compliant; add e suffix to part number to specify. the 20 series axial terminal resistors are both durable and economical. they have all the electrical attributes of the more expensive 90 series resistors, including all-welded construction. they offer the durability of a lead free conformal vitreous enamel coating and are ideal for computer, communications and industrial applications in which cost, quality, and reliability are key considerations. characteristics series specific ations dimensions (in./mm max.) (continued)
1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 83 ohmic value 21jCCC 1 22jCCC 2 23jCCC 3 25jCCC 5 27jCCC 7 20jCCC 10 wattage part no. prefix suffix ohmic value 21jCCC 1 22jCCC 2 23jCCC 3 25jCCC 5 27jCCC 7 20jCCC 10 wattage part no. prefix suffix ohmic value 21jCCC 1 22jCCC 2 23jCCC 3 25jCCC 5 27jCCC 7 20jCCC 10 wattage part no. prefix suffix = standard values = non-standard values subject to minimum handling charge per item shaded values involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling. 0.10 CCC r10 0.13 CCC r13 0.15 CCC r15 0.20 CCC r20 0.25 CCC r25 0.30 CCC r30 0.33 CCC r33 0.50 CCC r50 0.75 CCC r75 1 CCC 1r0 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 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 2,200 CCC2k2 2,500 CCC2k5 2,700 CCC2k7 3,000 CCC3k0 3,300 CCC 3k3 3,500 CCC 3k5 3,900 CCC 3k9 4,000 CCC 4k0 4,500 CCC 4k5 4,700 CCC 4k7 5,000 CCC 5k0 6,000 CCC 6k0 6,800 CCC 6k8 7,000 CCC 7k0 7,500 CCC 7k5 8,000 CCC 8k0 9,000 CCC 9k0 10,000 CCC 10k 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 21jr10e 20 series v itreous enamel axial lead 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 j = 5% rohs compliant w attage 1= 1w 2 3 5 7 0= 10w ordering inf ormation standard part numbers 20 series vitreous enamel conformal axial terminal wirewound, 5% tolerance std.
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