Leaded ResistoRs
High Power Type
Wirewound Resistors
Normal Style [ PNP V Series ]
FeatURes
Power Rating
1W, 3W, 4W, 5W, 7W, 10W
ResistanceTolerance
±1%, ±5%
T.C.R.
±100ppm/°C, ±300ppm/°C
UL-94V-0
Flameproof Multi-layer Coating Meets
Flameproof Feature Meets OverloadTest
UL-1412
iNtRodUCtioN
deRatiNG CURVe
The resistor element is a resistive wire which is
wound in a single layer on a ceramic rod, with
tinned connecting wires of electrolytic copper
welded to the end-caps. The ends of the
resistive wire and the leads are connected to
the caps by welding. The resistors are coated
with layers of green color flame-proof lacquer.
High power in small package. The 5th color
band is violet to represent PNPV series.
For resistors operated in ambient temperatures above 40°C, power rating must be derated
in accordance with the curve below.
40 70
200
275 °C
Rated Load (%)
100
80
60
40
20
4WV-10V
1WV-3WV
Ambient Temperature (°C)
50 100 150 200 250 300
diMeNsioNs
Unit: mm
stYLe
diMeNsioN
L
Nꢀrmꢁl
ød
H
øꢂ
PNP1WV
PNP3WV
PNP4WV
PNP5WV
PNP7WV
PNP10V
10±1.0
13±1.0
17±1.0
17±1.0
25±1.0
44±1.0
4.3±0.5
5.5±0.5
5.5±0.5
7.5±0.5
7.5±0.5
8.0±0.5
26±2.0
34±2.0
32±2.0
32±2.0
38±2.0
28±2.0
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
0.8±0.05
ød
H
L
øD
ꢀth color code: violet