Углеродные пленочные резисторы

Carbon Film Resistors Products Carbon Film Fixed Resistors (CFR/CCR) Features Stable performance ,extensive resistance ,small size ,high operating temperature and high ultimate voltage. 2.High adaptive pulse load ,good high frequency performance .Operating ambient temperature :-55°C +125°C The normal size coating is yellow and the small size coating is brown .Resistance tolerance : ±2%,±5%,±10%.Part No. Power Resistance tolerance Dimensions Max. working Voltage Max. overload voltage Max. insulation voltage L±1 D±0.5 d±0.05 CCR016 CFR016 1/8W 1/4W 0R 22M 3.5 1.7 0.41 150V 300V 300V CCR14S CFR14S 1/4WS 0R 22M 3.5 1.7 0.41 150V 300V 300V CCR014 CFR014 1/4W 0R 22M 6.0 12.3 0.45 250V 500V 500V 0.52 CCR12S CFR12S 1/2WS 0R 22M 6.0 2.3 0.45 250V 500V 500V 0.52 CFR012 1/2W 0R1 22M 9.0 3.2 0.58 350V 700V 700V CFR01S 1WS 0R1 22M 9.0 3.2 0.58 350V 700V 700V CFR01B 1W 0R1 22M 11.0 4.5 0.75 500V 1000V 1000V CFR02S 2WS 0R1 22M 11.0 4.5 0.75 500V 1000V 1000V CFR02B 2W 0R1 22M 15.0 5.0 0.75 500V 1000V 1000V CFR03S 3WS 0R1 22M 15.0 5.0 0.75 500V 1000V 1000V CFR03B 3W 0R1 22M 24.0 8.0 0.75 700V 1200V 1000V CFR05S 5WS 0R1 22M 24.0 8.0 0.75 700V 1200V 1000V Test ItemTest ConditionPerformanceTemperature Coefficient The resistance value at normal temperature and normal temperature added 100°C, calculate per °C resistance value change rate. ±1000ppm/°CShort Time overload 10×rated voltage or Max. overload voltage(get the lower) for 5 seconds. R≤±(1%R0+0.05Ω) Pulse overload At 4×rated voltage or Max. pulse overload voltage(get the lower)cycle 10000±200times(1second on,25 seconds off). R≤±(2%R0+0.05Ω) Resistance to soldering Heat Immerge into the 350±10°C tin stove for 2 3seconds. R≤±(1%R0+0.05Ω) Solderability Immerge into the 245±3°C tin stove for 2 3seconds The soldering area is over 95% Temperature cycling At -55°C for 30 min. ,then at+25°C for 10 15°C,then at +125°C for 30 min., then at +25°C for 10 15 min., total 5cycles. R≤±(1%R0+0.05Ω) Load life in humidity Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 40±2°C and 90 95% relative humidity. R≤±(5%R0+0.05Ω) Load life in heat Overload rated voltage or Max. working voltage(get the lower) for 1000 hours(1.5hours on and 0.5 hours off) at the 70±2°C. R≤±(5%R0+0.05Ω) More details ,pls feel free to contact us.