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KNP7WSJB-91-51R

Description
RES WW 7W 5% AXIAL
CategoryPassive components   
File Size269KB,3 Pages
ManufacturerYAGEO
Websitehttp://www.yageo.com/
Environmental Compliance
Download Datasheet Parametric View All

KNP7WSJB-91-51R Overview

RES WW 7W 5% AXIAL

KNP7WSJB-91-51R Parametric

Parameter NameAttribute value
resistance51 Ohms
Tolerance±5%
Power (W)7W
componentWinding
characteristicFlame retardant coating, safe
Temperature Coefficient±300ppm/°C
Operating temperature-40°C ~ 200°C
Package/casingAxial
Supplier device packagingAxial
size/dimensions0.335" diameter x 0.965" length (8.50mm x 24.50mm)
Height - Installation (maximum)-
Number of terminals2
Through-hole resisTors
Wirewound Resistors
General Type
Normal & Miniature Style [ KNP Series ]
FeATures
Power Rating
Resistance Tolerance
T.C.R.
Flameproof Multi-layer Coating Meets
Flameproof Feature Meets Overload Test
1/4W, 1/2W, 1W, 2W, 3W, 4W, 5W, 7W
±1%, ±5%
±300ppm/°C
UL-94V-0
UL-1412
iNTroDuCTioN
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 are connected to the caps by
welding. The resistors are coated with layers of
green color flame-proof lacquer.
DerATiNg CurVe
For resistors operated in ambient temperatures above 40°C, power rating must be derated
in accordance with the curve below.
Rated Load (%)
40 70
100
80
60
40
20
50
100 150 200 250 300
3W-7W
1/4W-3WS
200
275 °C
Ambient Temperature (°C)
DiMeNsioNs
sTYle
Normal
KNP-25
KNP-50
KNP100
ød
H
L
øD
KNP200
KNP300
KNP400
KNP500
KNP600
KNP700
Note: KNP1WS ( for MB Type ) ød = 0.8±0.05 mm
Unit: mm
DiMeNsioN
Miniature
KNP50S
KNP1WS
KNP2WS
KNP3SS
KNP3WS
KNP5WS
l
6.3±0.5
9.0±0.5
11.5±1.0
15.5±1.0
17.5±1.0
øD
2.5±0.3
3.5±0.3
4.6±0.5
5.2±0.5
6.5±0.5
h
28±2.0
26±2.0
35±2.0
33±2.0
32±2.0
ød
0.55±0.05
0.55±0.05
0.8±0.05
0.8±0.05
0.8±0.05
KNP7WS
-
24.5±1.0
24.5±1.0
8.5±0.5
8.5±0.5
38±2.0
38±2.0
0.8±0.05
0.8±0.05
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