WEET CR Sereis Carbon Film Resistor

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WEET CR Sereis Carbon Film Resistor

Industry's lower cost and deliver from stock.
Exceptional long term stability.
Exceeds carton comp MIL-R-11 performance
Standard tolerance: ±2%, ±5%
Variety of packing: Bulk , strip pack. 26mm and 52mm tape and reel, cut and formed

Detailed Specifications

Power Rating 70℃ 1/6W, 1/8W, 1/4WS 1/4W, 1/2WS 1/2W, 1WS 1W, 2WS 2W, 3WS 3W, 5WS
Series Number CR
Operating Temp. Range -55℃~ +155℃
Max. Working Voltage 200V 300V 350V 500V 500V 600V
Max. Overload Voltage 400V 600V 700V 1000V 1000V 500V
Dielectric Withstanding Voltage(AC) 400V 500V 700V 1000V 1000V 1000V
Max. Intermittence Overload Voltage 500V 600V 700V 1000V 1000V 1000V
Temp. Coefficient (PPM/℃) 1/8W, 1/4W, 1/2W 1W, 2W, 3W
100KΩ Down 100KΩ-1MΩ 1MΩ Up 100KΩ Down 100KΩ-1MΩ 1MΩ Up
+350/-500 0~ -700 0~ -1500 +350~ -500 0~ -700 0~ -1500

Product Drawing


Main Applications

Featuring consistency and stably-controlled, these carbon film resistors with reasonable prices are widely and largely be used in the electronic, electrical and information industries.
This resistor is a ceramic bar tightly coated with a carbon film which is composed of carbon separately from organic compound through the treatment of high temperature vacuum.
After the carbon coated bar is connected with proper joint and engraved with grooves, its surface is finished with epoxy resin so that the bar is enclosed with a protective film.
Application: all kinds of customer devices.

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