1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 77 characteristics series specif ications s uper mox series high voltage insulation resistance >10,000 m 500 volt 25 c 75% relative humidity dielectric strength >1,000 volt 25 c 75% relative humidity thermal shock ? r/r < 0.1% typ., 0.20% max. mil std. 202, method 107 cond. c (iec 68 -2 -14) overload ? r/r < 0.1% typ., 0.25% max. 1,5 x pnom, 5 sec (do not exceed max. voltage) moisture resistance ? r/r < 0.1% typ., 0.25% max. mil std. 202, method 106 (iec 68 -2 -3) load life ? r/r < 0.1% typ., 0.25% max. 1000 hours at rated power (iec 115 -1) resistance range from 1k to 50g on all models (contact ohmite for 51g to 1t) tolerances 0.05%, 0.1%, 0.25%, 0.5%, 1%, 2%, 5%, 10% (0.05% avail. to 10g, 0.25% to 100g, other on request) temperature coefficients 5, 10, 15, 25, 50 and 100ppm/c (10ppm/c avail - able to 10g, 25ppm/c to 100g, other on request. temperature coefficient referenced to 25c, r taken at +125c. encapsulation silicone conformal coating terminal material gold plated core material al 2 o 3 (96%) resistor material ruthenium oxide operating temperature -55c to 225c (extended temperature range to 350c available) power max. oper. series rating (w) voltage res. range ( ) vcr* mox910 3.80 15,000 1k-500m 0.40 500m-5g 0.75 mox920 5.00 21,000 1k-1g 0.20 1g-10g 0.40 mox930 7.50 30,000 1k-1g5 0.15 1g5-15g 0.30 mox940 10.00 45,000 1k-2g5 0.10 2g5-25g 0.15 mox950 13.50 60,000 1k-3g 0.08 3g-30g 0.12 mox960 16.00 72,000 1k-4g 0.06 4g-40g 0.10 mox970 20.00 90,000 1k-5g 0.04 5g-50g 0.08 * typical values, contact factory for details derating 100 percent rated w atts ambient te mperature, c 60 20 0 150 80 40 100 05 0 -50 250 200 25 225 high-voltage super mox resistors have been devel - oped to meet the precision temperature stability requirements of high-accuracy and high-voltage systems. super mox combines proprietary non- inductive resistance system and design to achieve low temperature coefficient, low voltage coefficients, high stability and increased high operating voltages. these resistors are designed to meet the demanding uncoated resistor element pictured for demonstration purposes only. finished product is coated with silicone. requirements of high voltage power supplies, elec - tron microscopes, x-ray systems, high resolution crt displays and geophysical instruments. (continued)
1-866-9-ohmite ? intl 1-847-258-0300 ? fax 1-847-574-7522 ? www.ohmite.com ? info@ohmite.com 78 dimension s (iin./mm) orderin g inform ation ohms part number watts 1% tol. tcr mox91021004fve 3.8w 1m 50ppm mox91025004fve 3.8w 5m 50ppm mox91021005fve 3.8w 10m 50ppm mox91022505fte 3.8w 25m 100ppm mox92021005fve 5w 10m 50ppm mox92025005fve 5w 50m 50ppm mox92021006fve 5w 100m 50ppm mox92021007fte 5w 1000m 100ppm mox93021004fve 7.5w 1m 50ppm mox93025004fve 7.5w 5m 50ppm mox93021005fve 7.5w 10m 50ppm mox93022505fte 7.5w 25m 100ppm mox94021005fve 10w 10m 50ppm mox94025005fve 10w 50m 50ppm mox94021006fve 10w 100m 50ppm mox94021007fte 10w 1000m 100ppm MOX95021004FVE 13.5w 1m 50ppm mox95025004fve 13.5w 5m 50ppm mox95021005fve 13.5w 10m 50ppm mox95022505fte 13.5w 25m 100ppm mox96021005fve 16w 10m 50ppm mox96025005fve 16w 50m 50ppm mox96021006fve 16w 100m 50ppm mox96021007fte 16w 1000m 100ppm mox97021004fve 20w 1m 50ppm mox97025004fve 20w 5m 50ppm mox97021005fve 20w 10m 50ppm mox97022505fte 20w 25m 100ppm series l d mox910 1.07/ 27.00 0.32/8.00 mox920 1.46/ 37.00 0.32/8.00 mox930 2.05/ 52.00 0.32/8.00 mox940 3.03/ 77.00 0.32/8.00 mox950 4.02/102.00 0.33/8.30 mox960 4.80/122.00 0.34/8.50 mox970 5.98/152.00 0.34/8.50 l 1mm d 1.38" / 35mm 2 0.8 mm s uper mox series high voltage mox91021006jte t olerance* a= 0.05% b= 0.10% c= 0.25% d= 0.5% f= 1% g= 2% j= 5% k= 10% super mox series see chart for wattage e = rohs compliant coating 2 = conformal silicone standard 3 = conformal silicone high temp. with 350c burn in ohms first 3 digits are significant; 4th digit is multiplier (# of zeroes to follow). examples: 1001 = 1000 ? 1503 = 150,000 ? 1006 = 100 m? tcr t= 100ppm v= 50ppm w= 25ppm x= 15ppm y= 10ppm *extremely tight tolerances not available across the full resistance range. consult factory.
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