Silicon Coated Wirewound

Providing you the best range of silicone coated wire wound resistors with effective & timely delivery.

Silicone Coated Wire Wound Resistors

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Approx. Rs 200 / PieceGet Latest Price

Product Details:

Ohmic Range	0.01E - 50K
Tolerance	+- 10% Lower Tol. available
Power Ratings	2-40 Watts
Temp Co eff	50 PPM/100 PPM/ 260 PPM
Dielectric Voltage	2500 V
Operating Temp	250 Deg C
Derate to Zero at	250 Deg C Max

FIXED TYPE & ADJUSTABLE TYPE WIREWOUND RESISTORS In this type resistor is wound with Copper Nickel or Nickel Chromium wire on ceramic tube and then coated with high temperature non-flamable silicone coating. These resistors are suitable as loading resistors, braking resistor, capacitor discharge & many more application.

Features

Strong Terminals
Resistance Value unchanged after long term use.
Multi-terminal Types or adjustable types available.
Non-inductive type available.
Mounting hardware for all resistors available.
Custom built resistors is our speciality.

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