Carbon Resistor Flame-proof

Resistor 不燃性碳膜電阻器

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 70^oC			1/4W	1/2W	1W	2W		3W
Operating Temp. Range			-55^oC ~ +155^oC
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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