Carbon Film Fixed Resistor

Carbon film fixed resistor is one of the film resistors. It adopts high-temperature vacuum coating technology to tightly attach carbon to the surface of a porcelain rod to form a carbon film, and then cuts with an appropriate joint, and coats the surface with an epoxy resin to protect it.

Carbon film fixed resistors are often coated with green protective paint on their surface. The thickness of the carbon film determines the size of the resistance value. Usually, the thickness of the film and the groove are used to control the resistor.

Carbon film fixed resistor is also called "thermal decomposition carbon film resistor". A thin-film resistor in which carbon that is thermally decomposed at high temperatures in a hydrocarbon is deposited on a substrate. Low price, stable performance, wide range of resistance and power.
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  • RD Carbon Film Resistors Features: 1. Pure carbonhydric on ceramic cores. 2. Low cost. 3. Good quality and reliability. 4. Provide flameproof type, RDN.

  • Carbon Film Fixed Resistors (CFR/CCR) Features: 1.Stable performance ,extensive resistance ,small size ,high operating temperature and high ultimate voltage. 2.High adaptive pulse load ,good high frequency performance . 3.Operating ambient temperature:-55°C~+125°C 4.The normal size coating is yellow and the small size coating is brown. 5.Resistance tolerance: ±2%,±5%,±10%.

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