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FeATures * Welded construction * Inorganic and non-hygroscopic, Centohm coating seals and protects the resistance wire. * Exceeds MIL-R-26 moisture requirements * Centohm Resistors are designed to meet and exceed performance characteristics of vitreous enamel resistors. * Centohm is more cost effective than vitreous enamel. * 5% resistance tolerance Ohmite's Axiohm resistors are Centohm coated for maximum reliability. These all-welded units are characterized by their low temperature coefficients and resistance to thermal shock, making them ideal for a wide range of electrical and electronic applications. Axiohm Series Centohm Coated Axial Terminal Wirewound A B C 1.5 in. / 38.1mm D resistance Dielectric C D max. range standard With- Maximum Wire clean term. () resistance standing Voltage A B Gauge to clean Min. Max. Tolerance Voltage rating .063"/1.60mm .031"/0.79mm (dia.) term. in./mm 0.1 4K 5% 500 100 0.313.031 / 7.95.79 0.094 / 2.39 #24 (.020") 0.406 / 10.31 0.1 10K 5% 500 300 0.375 / 9.53 0.219 / 5.56 #20 (.032") 0.469 / 11.91 0.1 20K 5% 500 450 0.5 / 12.7 0.219 / 5.56 #20 (.032") 0.594 / 15.09 0.1 30K 5% 500 600 0.688 / 17.48 0.219 / 5.56 #20 (.032") 0.813 / 20.65 0.1 40K 5% 500 800 0.938 / 23.83 0.219 / 5.56 #20 (.032") 1.063 / 27.00 0.1 50K 5% 500 875 1 / 25.4 0.313 / 7.95 #20 (.032") 1.125 / 28.58 0.1 90K 5% 500 1600 1.563 / 39.7 0.313 / 7.95 #20 (.032") 1.688 / 42.67 Terminals: Tinned Copper weld. RoHS solder composition is 96% Sn, 3.5% Ag, 0.5% Cu Derating Linearly from 100% @ +25C to 0% @ +350C. Electrical Tolerance: 5% (Std) down to 0.1% available. 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: 0 30ppm /C above 10 0 100ppm/C 1 to 10 0 200ppm/C below 1 OpTiOns Noninductive: This specially designed version is wound using the Ayrton-Perry method. Resistance Tolerances: Options include 5%, 1%, 0.5%, 0.25%, and 0.1% resistors. Terminal Sizes: Alternate terminal diameters available. Tape and Reel: Resistors taped for automatic insertion. Contact Ohmite for size, quantity and ordering information Watt rating Form 1C 2C 3C 4C 5C 7C 10C speCiFiCATiOns Material Coating: Flameproof proprietary Centohm Core: Ceramic Element: Copper-nickel alloy or nickel-chrome alloy depending on resistance value End Cap: Stainless steel P e r f O r m a n c e d ata Test Temperature Coefficient Thermal Shock Short Time Overload Dielectric Low Temperature Storage High Temperature Exposure Moisture Resistance Shock Vibration Load Life Terminal Strength Maximum 30ppm/C above 10 100ppm/C 1 to 10 200ppm/C below 1 (2% + .05)R (2% + .05)R (0.1% + .05)R (2% + .05)R (2% + .05)R (2% + .05)R (2% + .05)R (2% + .05)R (3% + .05)R (1% + .05)R Non-Inductive Option (Add N) O r d e r i n g i n f O r m at i O n E = RoHS compliant Example: Std 3 watt, 10K 5% = 3CJ10K Wattage Coating "C" for Centohm Tolerance J = 5% (standard) H = 3% F = 1% D = .5% Q = .25% B = .1% Resistance () use "K" for 1000 multiplier; use "R" for decimal point R values are maximums based on MIL-R-26 testing requirements at 350C. Ohmite Mfg. Co. 1600 Golf Rd., Rolling Meadows, IL 60008 * 1-866-9-OHMITE * Int'l 1-847-258-0300 * Fax 1-847-574-7522 * www.ohmite.com * info@ohmite.com 25 |
Price & Availability of 5NCD10KE
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