1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 108 series wattage ohms core code voltage standard terminal d12 12 1.0-10k d 565 57 d25 25 1.0-25k k 625 40 d50 50 1.0-100k k 1625 40 d75 75 1.0-100k k 2625 40 d100 100 1.0-100k m 2845 40 d175 175 1.0-100k p 3595 46 d225 225 1.0-100k p 4595 46 d500 500 1.5-15k s 4970 45 d1000 1000 3.0-27.7k s 8900 45 other sizes available; contact ohmite. also available in low cost centohm or silicone coating; contact ohmite. adjustability 10% to 90% of full value. wattage is proportional to this adjusted resistance value. coating lead free vitreous enamel. core tubular ceramic. terminals solder coated radial lug. rohs solder composition is 96% sn, 3.5% ag, 0.5% cu adjustable terminal nickel plated steel. (screwdriver type adjustable lug supplied standard. other types, including silver contact units, available.) derating linearly from 100% @ +25c to 0% @ +350c. tolerance 10% (k) power rating based on 25c free air rating. the stated wattage rating applies only when the entire resistance is in the circuit. setting the lug at an intermediate point reduces the wattage rating by approximately the same proportion. example: if the lug is set at half resistance, the wattage is reduced by approx. one-half. overload 10 times rated wattage for 5 seconds. temperature coefficient 260 ppm/c dielectric withstanding voltage 1000 vac: 12 to 100 watt rating. 3000 vac: 175 and 225 watt rat - ing (measured from terminal to mounting bracket) max. amps to calculate, use the formula p/r. 210 series dividohm? vitreous enamel adjustable power choose ohmites 210 type adjustable resistors for applications requiring settings at different resistance values. these wirewound resistors are equipped with an adjustable lug, making them ideal for adjusting circuits, obtaining odd resistance values and set - ting equip ment to meet various line voltages. 210 type resistors feature a hollow core to permit secure fastening with spring-type clips or thru bolts with washers. they also offer the durability of lead free vitreous enamel coating and all-welded construction. mounting brackets not included with resistors. feature s ? terminals suitable for soldering or bolt connection. ? adjustable lug supplied ? high wattage applications ? all-welded construction ? rugged lead free vitreous enamel coating. ? flame resistant coating ? additional adjustable lugs available ? rohs compliant product available. add e suffix to part number to specify characteristics serie s specif ications power limitations for high resis - tance values: when resistance exceeds the resistance values listed below, derate the power rating by 25% to improve reliability: power resistance rating value 12w 4,500 25w 9,000 50w 20,000 75w 35,000 100w 50,000 no power derating neces - sary for ratings higher than 100w.
1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 109 l d c www.ohmite.com 1.0 CCC, 2 CCC, 3 CCC , 4 CCC , 5 CCC, 7.5 CCC, 10 CCC, 15 CCC, 20 CCC, 25 CCC, 50 CCC, 75 CCC, 100 CCC 150 CCC 200 CCC 250 CCC 300 CCC 400 CCC 500 CCC 750 CCC 800 CCC n 1,000 CCC 1,250 CCC 1,500 CCC 2,000 CCC 2,500 CCC 3,000 CCC 4,000 CCC 5,000 CCC 6,000 CCC 7,000 CCC 7,500 CCC 10,000 CCC 12,000 CCC 15,000 CCC 20,000 CCC 25,000 CCC 50,000 CCC 100,000 CCC wattage wattage wattage ohmic value d12kCCC 12 d50kCCC 50 d175kCCC 175 part no. iv d225kCCC 225 d500kCCC 500 d1000kCCC1000 d25kCCC 25 d100kCCC 100 d75kCCC 75 ohmic value d12kCCC 12 d50kCCC 50 d100kCCC 100 d175kCCC 175 part no. iv d225kCCC 225 d500kCCC 500 d1000kCCC1000 d25kCCC 25 d75kCCC 75 ohmic value d12kCCC 12 d50kCCC 50 d175kCCC 175 part no. iv d225kCCC 225 d25kCCC 25 d100kCCC 100 d75kCCC 75 see 270 series custom core and terminal info to lerance j= 5% k= 10% ohms 1r0 = 1 250 = 250 1k0 = 1,000 25k = 25,000 25k5 = 25,500 rohs complian t series w attage coating blank =v itreous c= centohm s= silicone 50k and 100k resistance values involve very fine resistance wire and should not be used in critical applications without burn-in and/or thermal cycling. to lerance j= 5% k= 10% core diameter see ?core and t erminal selection? ohms r500 = 0.500 1r00 = 1 250r = 250 1k00 = 1,000 25k0 = 25,000 25k5 = 25,500 rohs compliant coating 210 = v itreous 410 = silicone ceramic 610 = centohm w attage t erminal t ype see ?resistor t erminals for t ubular cores? series wattage l d c core code standard terminal d12 12 1.75 / 44.4 0.313 / 7.94 0.188 / 4.76 d 57 d25 25 2.0 / 50.8 0.562 / 14.3 0.313 / 7.94 k 40 d50 50 4.0 / 101.6 0.562 / 14.3 0.313 / 7.94 k 40 d75 75 6.0 / 152.4 0.562 / 14.3 0.313 / 7.94 k 40 d100 100 6.5 / 165.1 0.750 / 19.1 0.50 / 12.7 m 40 d175 175 8.5 / 215.9 1.125 / 28.6 0.75 / 19.1 p 46 d225 225 10.5 / 266.7 1.125 / 28.6 0.75 / 19.1 p 46 d500 500 12.0 / 304.8 2.50 / 63.5 1.75 / 44.5 s 45 d1000 1000 20.0 / 508.0 2.50 / 63.5 1.75 / 44.5 s 45 dividohm? vitreous enamel adjustable power dmensons (in. / mm) oden no maton made-to-order parts standard values
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: ohmite: ? d50k50k? d25k300? d225k500-b (bulk)? d12k150? d100k100? d12k100? d25k1r0? D25K100E? d25k10re? d12k15re? d12k150e? d12k100e? d12k10re? d12k10ke? d100k50re? d25k1k0e? d100k500e? d25k1k5e? d100k2r0e? d100k5r0e? d100k3r0e? d75k15re? d25k15re? d50k5k0e? d25k150e? d12k1r0e? d50k3r0e? d25k500e? d100k2k5e? d25k10ke? d50k5r0e? d25k1r0e? d50k4r0e? d50k500e? d50k50re? d50k50ke? d12k1k0e? d50k400e? d12k3k0e? d100k25re? d100k250e? d100k5k0e? d50k2k0e? d50k2k5e? d25k5r0e? d100k1k5e? d225k2k5e? d175k2k5e? d25k400e? d100k1k0e? d25k7r5e? d50k100ke? d225k250e? d175k250e ? d175k25re? d225k25re? d100k100ke? d50k25ke? d50k25re? d50k250e? d225k5k0e? d12k750e? d12k75re? d75k50re? d25k50re? d50k3k0e? d50k1k0e? d50k1k5e? d225k1r0e? d25k2r0e? d75k300e? d25k300e? d12k2k5e? d12k2k0e? d50k1r0e? d225k3r0e? d12k500e? d12k50re? d50k10ke? d50k10re? d50k100e? d12k5r0e? d50k300e? d50k30ke? d12k5k0e? d50k150e? d225k10ke? d225k100e? d175k100e? d225k10re? d25k20ke? d25k20re? d25k200e? d12k250e? d12k25re? d25k3r0e? d12k2r0e? d100k4r0e? d25k25ke? d25k250e
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