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{"title":"1 \/ 4W Carbon Film Resistor","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/99\/c30d2bb2609d07d77a18367c07c0-200x200-1\/1_2f_4w_carbon_film_resistor.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/4W"}}
{"title":"1\/2W Watt 560K ohm 560KR Carbon Film Resistor 0.5W","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/a5\/7fe1422962f337665dea67877675-200x200-1\/1_2f2w_watt_560k_ohm_560kr_carbon_film_resistor_0_5w.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/2W"}}
{"title":"Carbon film resistor 10K ohm 0.25W","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/e1\/10b374e17350ed9868b720496098-200x200-1\/carbon_film_resistor_10k_ohm_0_25w.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/4W"}}
{"title":"1\/4W To 5WS Carbon Film Resistor with Wide Resistance Range, 1R to 10MR Values","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/f6\/49874f06750d9fcab301aed73be5-200x200-1\/1_2f4w_to_5ws_carbon_film_resistor_with_wide_resistance_range_2c_1r_to_10mr_values.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/2W"}}
{"title":"Carbon-film Fixed Resistors with Power Rating of 1\/8 to 2W","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/3d\/329b16f1f00260948f60fb969e18-200x200-1\/carbon_film_fixed_resistors_with_power_rating_of_1_2f8_to_2w.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/2W"}}
{"title":"1\/4 Watt Carbon Film Resistors - Through Hole","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/58\/b840e38e4eeb5fbdcdec9c350cfd-200x200-1\/1_2f4_watt_carbon_film_resistors_through_hole.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/4W"}}
{"title":"1\/4W 250V 150K ohm Axial Carbon Film Resistors","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/d1\/79e68011913ce9b1405a99a4d269-200x200-1\/1_2f4w_250v_150k_ohm_axial_carbon_film_resistors.jpg","attrs":{"Place of Origin":"CHINA","Brand Name":"JK","Certification":"ROHS","Model Number":"CFR1\/4W"}}
Carbon film resistors are a significant improvement on carbon composition. However, in comparison to metal film and metal oxide film, the commercially available range steadily decreases. Metal and oxide film are not more expensive to produce, and have overall better properties.
Description:
Carbon film resistors are a fixed form type resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it, that functions as resistive material.
Application
Typical use for carbon film resistors is in high voltage and temperature applications. Operating temperatures are up to 15kV with a nominal temperature of 350°C. Examples are high voltage power supplies, radar, x-rays and laser.
Specification
Structure diagram
The construction of resistor (CFR series) shall be as follows:
NO
Item
Material
1
Ceramic core
High alumina ceramic is used.
2
Resistor element
The resistor element shall consist of carbon film.
3
Terminal
Tinned iron cap.
4
Connection
The lead wire, which is plated with solder, shall be mounted to the caps by welding process.
Established in 2013,Jackcon (HK) Industrial Limited is professional manufactuer and exporter with business focused on produce and trade of Resistor,Temperature sensor,Fuse,Capacitor,Varistor,etc electronic components, which is located in Dongguan City,Guangdong Province,China....
Established in 2013,Jackcon (HK) Industrial Limited is professional manufactuer and exporter with business focused on produce and trade of Resistor,Temperature sensor,Fuse,Capacitor,Varistor,etc electronic components, which is located in Dongguan City,Guangdong Province,China....
