Leaded ResistoRs
Precision Type
Metal Film Resistors
Normal & Miniature Style [ MFP Series ]
FeatURes
Power Rating
ResistanceTolerance
T.C.R.
1/6W, 1/4W, 0.4W, 1/2W, 0.6W, 1W, 2W, 3W
0.1%, ±0.25%
±15ppm/°C, ±25ppm/°C
deRatiNG CURVe
For resistors operated in ambient temperatures above 70°C, power rating must be derated
in accordance with the curve below.
iNtRodUCtioN
The MFP Series Metal Film Precision Resistors
are manufactured using vacuum sputtering sys-
tem to deposit multiple layers of mixed metals
alloy 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 blue color lacquer. Ultra
high precision resistors, ultra high stability, ultra
low temperature coefficient.
70
155 °C
Rated Load (%)
100
80
60
40
20
Ambient Temperature (°C)
20 40 60 80 100 120 140 160
diMeNsioNs
Unit: mm
stYLe
Nꢀrmꢁl
MFP-12
MFP204
MFP-25
MFP207
MFP-50
MFP100
MFP200
diMeNsioN
Mꢂnꢂꢁꢃurꢄ
MFP25S
-
L
ød
H
øꢅ
3.4±0.3
3.4±0.3
6.3±0.5
6.3±0.5
9.0±0.5
11.5±1.0
15.5±1.0
1.9±0.2
1.9±0.2
2.4±0.2
2.4±0.2
3.3±0.3
4.5±0.5
5.0±0.5
28±2.0
28±2.0
28±2.0
28±2.0
26±2.0
35±2.0
33±2.0
0.45±0.05
0.45±0.05
0.55±0.05
0.55±0.05
0.55±0.05
0.8±0.05
ød
MFP50S
-
H
L
øD
MFP1WS
MFP2WS
MFP3WS
0.8±0.05