FMP-50 Datasheet, PDF (1/2 Pages) YAGEO Corporation – High Power Flame-Proof type

Through-hole resistors
Metal Film Resistors
High Power &
Flame-Proof Type
Ultra Miniature Style [ FMP Series ]
INTRODUCTION
The FMP Series Metal Film High Power
Resistors are manufactured using a vacuum
sputtering system to deposit multiple layers of
mixed metal alloys and passivative materials
onto a carefully treated high grade ceramic
substrate. After a helical groove has been cut
in the resistive layer, tinned connecting leads of
electrolytic copper are welded to the end-caps.
The resistors are coated with layers of pink
color lacquer.
FEATURES
Power Rating
Resistance Tolerance
T.C.R.
Flameproof Multi-layer Coating Meets
Flameproof Feature Meets Overload Test
1/2W, 1W, 2W, 3W,4W
±1%, ±5%
±100ppm/°C
UL-94V-0
UL-1412
DERATING CURVE
For resistors operated in ambient temperatures above 70°C, power rating must be derated
in accordance with the curve below.
Rated Load (%)
70
155 °C
100
80
60
40
20
20 40 60 80 100 120 140 160
Ambient Temperature (°C)
DIMENSIONS
H
L
ød
øD
STYLE
DIMENSION
Ultra Miniature L
FMP-50
3.4±0.3
FMP100
6.3±0.5
FMP200
9.0±0.5
FMP3WS
11.5±1.0
FMP300
15.5±1.0
FMP4WV
17.0±1.0
øD
1.9±0.2
2.4±0.2
3.9±0.3
4.5±0.5
5.0±0.5
7.5±0.5
H
28±2.0
28±2.0
26±2.0
35±2.0
33±2.0
32±2.0
Unit: mm
ød
0.45±0.05
0.55±0.05
0.55±0.05
0.8±0.05
0.8±0.05
0.8±0.05