With our rich industry experience and knowledge, we are engaged in offering high quality Silicon Coated Fixed Wire Wound Resistor. These resistors are utilized for diverse applications in many sectors like Motor, Textile equipment, Lift & Crane & Industry, etc.Further, these resistors are suitable as capacitor discharge, loading resistors, braking resistor & many more usages. Wound with Nickel Chromium or Copper Nickel wire on ceramic tube, these resistors are coated with high temperature non-flammable silicone coating. Our customers can obtain these Silicon Coated Fixed Wire Wound Resistor from us in various specifications at very economical prices.
Technical specification
Operating Temp | -55°C to +250°C |
Dielectric Strength | AC1000V for 1 min |
Temp. Coefficient | 50 ppm/°C, 100 ppm/°C, 260 ppm/°C |
Short Time Over Load | 10 X Wattage Rating, 5 sec |
Moisture resistance | temp 40°C moisture 95% DC100v500h |
Thermal Shock | Wattage Rating 30min. -25°C, 15min |
Vibration | 10c/c ~ 50 c/s ~ 10 c/s (1min) -2h each of paralleled and right angle. |
Load Life | Wattage Rating 1.5 h On, 30min off, 1000h |
Derate to zero | Above 250°C |
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