WEET CF Series Carbon Film Resistor

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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

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.

Datasheet: https://www.resistorsfactory.com/Datasheet/WEET-CF-Sereis-Carbon-Film-Resistor.pdf

Specifications


Power Rating 70℃ 1/6W, 1/8W,    1/4WS1/4W, 1/2WS1/2W, 1WS1W, 2WS2W, 3WS3W, 5WS
Series NumberCF
Operating    Temp. Range -55℃~ +155℃
Max. Working    Voltage200V300V350V500V500V600V
Max. Overload    Voltage400V600V700V1000V1000V500V
Dielectric    Withstanding Voltage(AC)400V500V700V1000V1000V1000V
Max.  Intermittence Overload Voltage500V600V700V1000V1000V1000V
Temp.  Coefficient (PPM/℃)1/8W, 1/4W, 1/2W1W, 2W, 3W
100KΩ Down100KΩ-1MΩ1MΩ Up100KΩ Down100KΩ-1MΩ1MΩ Up
 +350/-5000~ -7000~ -1500 +350~ -5000~ -7000~ -1500


DIMENSIONS (mm)
SeriesPower    Rating Dimension(mm)Value Range
 (Watt)LØDHØd
CF1/6W, 1/8W, 1/4WS3.2±0.21.8±0.328±20.45±0.051Ω~10MΩ
CF1/4W, 1/2WS6.0±0.22.3±0.326.5±20.50±0.051Ω~10MΩ
CF1/2W, 1WS9.0±0.53.2±0.326±20.58±0.051Ω~10MΩ
CF1W, 2WS11±0.54.5±0.535±20.68±0.051Ω~10MΩ
CF2W, 3WS15±0.55.0±0.532.5±20.78±0.051Ω~10MΩ
CF3W, 5WS17±0.56.0±0.532±20.78±0.051Ω~10MΩ


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