CF, CFM Series.pdf

The CF/CFM Series Carbon Film Resistor from Stackpole Electronics features a general-purpose resistor ideal for commercial/industrial applications, with flame retardant coatings standard and flameproof versions available. The series offers various sizes, power ratings, and resistance values, with a temperature range of -55 to +155°C. Key specifications include:

Resistance range: 1Ω to 22MΩ
Tolerance: 2% and 5%
Power rating: 0.125W to 1W
Maximum working voltage: 250V to 1000V
Dielectric withstanding voltage: 350V to 1000V
Operating temperature range: -55 to +155°C
* Storage temperature range: -55 to +155°C

The series also meets various standards, including JIS C5201-1 and IEC60115-1, and has undergone testing for short-time overload, resistance to soldering heat, rapid change of temperature, and terminal strength. Additionally, the series has a power derating curve and recommended soldering conditions. Repetitive pulse information is also provided, with calculations for pulse limiting voltage, current, and wattage.