Flame-proof Type Carbon Resistor - FCR Series
FEATURES | SINLOON® | ||||||||
Lower cost and prompt deliver. | |||||||||
High power-to size ratio for significant space savings. | |||||||||
Complete flameproof construction-UL | |||||||||
Excellent long-term stability. | |||||||||
Wide resistance range : 1Ω ~ 10MΩ | |||||||||
Standard tolerance : ±5% | |||||||||
INTRODUCTION | |||||||||
The FCR series flame-proof Carbon Film Resistors are manufactured by Coating a homogeneous film of pure carbon on | |||||||||
high grade ceramic rods, resistance less than 10 have an electro less deposited nickel film, and are coated with layers | |||||||||
of gray color flame-proof lacquer. These resistors meet overload tests in accordance with UL specification without | |||||||||
producing a fire hazard. | |||||||||
DIMENSIONS: | |||||||||
STYLE | DIMENSION (mm) | ||||||||
L | ΦD | H | Φd | ||||||
FCR-25 | 6.3±0.5 | 2.3±0.3 | 28±2 | 0.6±0.05 | |||||
FCR-50 | 9.0±0.5 | 3.2±0.3 | 26±2 | 0.6±0.05 | |||||
FCR-100 | 11.5±1.0 | 3.2±0.5 | 35±2 | 0.8±0.05 | |||||
FCR-200 | 15.5±1.0 | 4.5±0.5 | 32±2 | 0.8±0.05 | |||||
FCR-300 | 17.5±1.0 | 6.5±0.5 | 35±2 | 0.8±0.05 | |||||
ELECTRICAL CHARACTERISTICS: | |||||||||
Style | FCR-25 | FCR-50 | FCR-100 | FCR-200 | FCR-300 | ||||
Power Rating 70oC | 1/4W | 1/2W | 1W | 2W | 3W | ||||
Operating Temp. Range | -55oC ~ +155oC | ||||||||
Max. Working Voltage | 250V | 350V | 500V | 500V | 600V | ||||
Max. Overload Voltage | 500V | 700V | 1000V | 1000V | 1000V | ||||
Dielectric Withstanding Voltage (AC) | 500V | 700V | 1500V | 1500V | 1500V | ||||
Max. Intermittence Overload Voltage | 750V | 1000V | 1500V | 2000V | 2000V | ||||
T.C.R. (ppm/℃) | FCR-25 /FCR-50 | FCR-100 /FCR-200 /FCR-300 | |||||||
100KΩ down | 100K~1MΩ | 1MΩ up | 100KΩ down | 100K~1MΩ | 1MΩ up | ||||
-0.7 | -0.5 | -0.35 | +350PPM | -0.7 | -0.35 | ||||
The listed resistance range for standard resistance, below or over this resistance is on request. | |||||||||
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