Product Line

Metal Series Resistors

Product Name : MINIATURE SIZE METAL FLAMEPROOF TYPE

Description


INTRODUCTION:
FPM series is a group of nonflammable, high performance matal film fixed resistors. By applying selected flame-overload buming-resisting resin on our regular metal fixed resistors , those resistors improve the safeness of various kinds of electronics devices and instruments and having excellent electrical performance.

Miniature size for saving PCB assembly.

DIMENSIONS:


GENERAL SPECIFICATIONS:
SMALL STYLE POWER RATING POWER RATING(W) DIMENSION (mm) MAX WORKING VOLTAGE MAX OVERLODAD
L D H( MIN) D
FPM-25S 1/4WS 0.25W 3.7±0.4 1.8±0.2 27 0.46±0.02 250 400
FPM-50S 1/2WS 0.5W 6.8±0.5 2.5±0.2 27 0.53±0.03 350 500
FPM-100S 1WS 1W 9.0±1.0 3.5±0.5 25 0.68±0.02 500 700
FPM-200S 2WS 2W 12±1.0 4.5±0.5 33 0.80±0.03 500 1000
FPM-300S 3WS 3W 16±1.0 5.5±0.5 33 0.80±0.30 600 1000
FPM-500S 5WS 5W 17±1.0 6.0±0.5 30 0.80±0.30 700 1000

CHARACTERISTICS:
REQUIREMENTS CHARACTERISTICS TEST METHOD
Non-Combustibility Flame Resistance Not burns continuously for more than 5 seconds. Overload Burning Resistance Not fume under the overload of less than 5 times of rated power.
The volume of fumes emitted under the overload of more than 5 times of rated power is less than that of stilled fumes emitted by one cigarette.
During the test the height of fumes does not over 3mm and the burning does not continue for more than 3 seconds.
MIL-STD-202 Mothod 111 JIS C5202 7 12 EIAJ-RC 2658 5 1

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