www.vishay.com 82 ROX vishay dale document number 31033 revision 18-oct-02 technical contact: ff2bresistors@vishay.com note: ? all resistance values are calibrated at 100 vdc. calibration at other voltages available ? 1% not available above 1g ohm. ? part marking: print marked - dale, model, value, tolerance, temperature coefficient, date code *increase wattage by 40% for 0.040" [1.02mm] diameter leads. features ? low tc: 200ppm/ c standard. 100ppm/ c, 50ppm/ c available. ? tolerances: 1%, 2%, 5%, 10% ? for oil bath or open air operation ? matched sets available ? special testing available upon request metal oxide resistors, special purpose, high voltage standard electrical specifications model power rating voltage resistance range ? ** rating p 25?c p 70?c p 125?c w* w* w* v min max min max min max min max ROX-1/2 2.0 1.4 1 2 kv 1k 1g 1k 100m 1m 100m - - ROX-3/4 3.0 2.16 1.5 5 kv 1k 3g 1k 500m 1m 100m 100 1m ROX-1 4.0 2.88 2 7.5kv 1k 3g 1k 500m 1m 100m 100 1m ROX-1-1/2 5.0 3.6 2.5 11kv 1k 3g 1k 500m 1m 100m 100 1m ROX-2 6.0 4.32 3 15kv 1k 3g 1k 1g 1m 500m 100 1m ROX-3 10.0 7.2 5 22.5kv 1k 3g 1k 1g 1m 500m 400 10m ROX-4 12.0 8.64 6 30kv 1k 3g 1k 1g 1m 500m 500 10m ROX-5 16.0 11.52 8 37.5kv 1k 3g 1k 1g 1m 500m 500 10m ROX-6 20.0 14.4 10 45kv 1k 3g 1k 1g 1m 500m 500 10m tc 200ppm/ c tc 100ppm/ c tc 50ppm/ c non-inductive tc 200ppm/ c ROX-3 (see options below) 100m5 g m model optional construction resistance value ? tolerance temperature coefficient 200r = 200 ? k = 10% m = 200ppm?/c 5k01 = 5010 ? j = 5% k = 100ppm?/c 3m20 = 3.2 meg ? g = 2% h = 50ppm?/c 110m5 = 110.5 meg ? f = 1% ordering information none = coated, axial leads. n = coated, axial leads, non-inductive. p = coated, .040" [1.02mm] diameter axial leads. (add 25% to wattage for .040" [1.02mm] diameter leads.) s = coated, axial terminals, solid body. t = coated, threaded terminals. y = coated, one end axial, one end threaded terminals. examples: parameter unit ROX-1/2 ROX-3/4 ROX-1 ROX-1-1/2 ROX-2 ROX-3 ROX-4 ROX-5 ROX-6 insulation resistance ? 10 11 category temperature range ?c - 55 / + 155 technical specifications
www.vishay.com 83 ROX vishay dale document number 31033 revision 18-oct-02 technical contact: ff2bresistors@vishay.com dimensions metal oxide resistors, special purpose, high voltage styles n, p and s style p has 0.040 [1.02] diameter leads. 0.310 [7.87] max. dia. 1.50 [38.10] 0.032 0.002 [0.81 0.05] dia. b a style y 0.330 [8.38] max. dia. 0.032 [0.81] dia. 1.500 [38.10] unc #6-32 2b c max. style t unc #6-32 2b 0.330 [8.38] max. dia. c style n, p, s style y style t dimensions in inches [millimeters] model a b c c max ROX-1/2 0.55 0.032 [13.97 0.81] 0.70 [17.78] n/a n/a ROX-3/4 0.80 0.032 [20.32 0.81] 0.90 [22.86] 1.168 0.022 [29.72 0.56] 1.05 [26.67] ROX-1 0.92 0.032 [23.37 0.81] 1.02 [25.91] 1.288 0.022 [32.77 0.56] 1.17 [29.72] ROX-1- 1/2 1.55 0.032 [39.37 0.81] 1.65 [41.91] 1.918 0.022 [48.77 0.56] 1.80 [45.72] ROX-2 2.05 0.032 [52.07 0.81] 2.15 [54.61] 2.418 0.022 [61.47 0.56] 2.30 [58.42] ROX-3 3.05 0.032 [77.47 0.81] 3.15 [80.01] 3.418 0.022 [86.87 0.56] 3.30 [83.82] ROX-4 4.05 0.032 [102.87 0.81] 4.15 [105.41] 4.418 0.022 [112.27 0.56] 4.30 [109.22] ROX-5 5.05 0.032 [128.27 0.81] 5.15 [130.81] 5.418 0.022 [137.67 0.56] 5.30 [134.62] ROX-6 6.05 0.032 [153.67 0.81] 6.15 [156.21] 6.418 0.022 [163.07 0.56] 6.30 [160.02] derating % rated power 0 25 100 200 250 ambient temp. in ?c 120 100 80 60 40 20 0 + 230?c temperature coefficient code code temperature operating coefficient temperature range m 200ppm/ c- 55 c to + 125 c k 100ppm/ c+ 25 c to + 125 c h 50ppm/ c+ 25 c to + 125 c material specifications element: high temperature fired cermet film core: high purity 96% alumina, tubular or solid coating: blue flameproof on ROX-1/2 thru ROX-2 black silicone on ROX-3 thru ROX-6 termination: standard lead material is solder - coated copper; solderable and weldable. 0.032" [0.813mm] style p 0.040" [1.02mm] available mechanical specifications terminal strength: 10 pound pull test. solderability: continuous satisfactory coverage when tested in accordance with mil -std - 202, method 208
|
