100pcs 1/4W Carbon Film Resistor 100Ω~220KΩ 5% Resistance 100 120 300 330 1K 1.5K 2.2K 3.3K 10K 20K 100K 150K 220K Ohm

Product name: carbon film color ring resistor
Name: Carbon film resistor
Rated power: 1/4
Allowable deviation: 5%
Shape: round
Material: carbon film
Manufacturing process: membrane non wire winding
Operating temperature range: - 55 ℃~+155 ℃

Product introduction
Carbon film resistor is a kind of film resistor. It uses high-temperature vacuum coating technology to
It is tightly attached to the surface of the porcelain rod to form a carbon film, and then cut with a proper joint, and paint on its surface
It is sealed and protected with epoxy resin. Its surface is often coated with green protective paint. Thickness of carbon film
The resistance value is determined by the degree, and the resistor is usually controlled by the thickness of the control film and the groove. carbon
Film resistance is also called "thermal decomposition carbon film resistance". High temperature thermal decomposition of hydrocarbons in vacuum
A thin film resistor in which carbon is deposited on a substrate. Low price, stable performance, and resistance
Wide power range.

1. High precision, the resistance value can be adjusted by cutting the thread of the film to make a precision resistor.
2. Wide resistance range
3. Nominal resistance value: E-48
4. High voltage
5. Good long-term stability, the change of voltage has little effect on the resistance value, and has a negative temperature coefficient
6. Good high-frequency characteristics, can be made into high-frequency resistor and ultra-high frequency resistor, with low inherent noise electromotive force
7. Stable pulse load, good adaptability to pulse
8. It is widely used in AC, DC and pulse circuits.