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KNP7WSF4R12D01

Description
Fixed Resistor, Wire Wound, 7W, 4.12ohm, 1% +/-Tol, -400,400ppm/Cel,
CategoryPassive components    The resistor   
File Size88KB,3 Pages
ManufacturerEVER OHMS TECHNOLOGY CO.,LTD.
Websitehttp://www.everohms.com/
Tianer Technology was established in 1988 and has the R&D capabilities and manufacturing technology for chip resistors and arrays. In the face of today's diverse customer needs, we continue to invest in the development of high-quality products and new manufacturing technologies, and provide customers with a one-time purchase service for multiple components to fully meet customer needs and improve customer satisfaction with our products. In terms of quality management, our company has passed ISO-9001, ISO-TS16949, TTQS certification and complies with the AEC-Q200 automotive electronics self-testing standard. We continuously improve the quality of our products and services through the analysis and improvement of product yield rate indicators, customer satisfaction surveys and other reports, in order to enhance customer trust in our company and establish a good partnership with our customers.
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KNP7WSF4R12D01 Overview

Fixed Resistor, Wire Wound, 7W, 4.12ohm, 1% +/-Tol, -400,400ppm/Cel,

KNP7WSF4R12D01 Parametric

Parameter NameAttribute value
MakerEVER OHMS TECHNOLOGY CO.,LTD.
Reach Compliance Codeunknown
ECCN codeEAR99
structureCylindrical
Lead diameter0.78 mm
Lead length38 mm
Maximum operating temperature155 °C
Minimum operating temperature-55 °C
Package diameter8 mm
Package length24.5 mm
Package shapeCYLINDRICAL PACKAGE
Package formAxial
method of packingBulk
Rated power dissipation(P)7 W
resistance4.12 Ω
Resistor typeFIXED RESISTOR
seriesKNP
technologyWIRE WOUND
Temperature Coefficient-400,400 ppm/°C
Tolerance1%

KNP7WSF4R12D01 Preview

Download Datasheet
Wirewound Resistors Flame -Proof Coating Type (KNP Series)
PRODUCT FEATURES:
1. SUPER HEAT DISSIPATION;SMALL LINEAR TEMPERATURE COEFFICIENT
2. INSTANT OVERLOAD CAPABILITY;LOW NOISE FIGURE AND WITHOUT ANNUAL SHIFT ON RESISTANCE
VALUE
3. COMPLETE FLAMEPROOF CONSTRUCTION UL-1412
4. IDENTIFY NKNP BY THE FIFTH COLOR BAND WITH GREEN COLOR.
5.
VALUE RANGE:
±5%、±2%、±1%
Dimension
TYPE / Rated Power at 70℃
L
Standard
1/2W
1W
2W
3W
5W
Miniature
1WS
2WS
3WS
5WS
7WS
9.0±0.5
11.5±1.0
15.5±1.0
17.5±1.0
24.5±1.0
3.2±0.5
4.5±0.5
5.0±0.5
6.0±0.5
8.0±0.5
26±2.0
35±2.0
32±2.0
32±2.0
38±2.0
0.65±0.03
0.78±0.03
0.78±0.03
0.78±0.03
0.78±0.03
Miniature Series:
Pink Color Epoxy
Coating
Standard Series:
Grey Color Epoxy
Coating
D
H
d
Comment
Unit: mm
Electrical Characteristics
Power Rating at 70℃
Operating Temp.
Range
Dielectric
Withstanding Voltage
Resistance Range
(±1%.±2%.±5%)
±
±
±
1/2W
1WS
1W
2WS
2W
3WS
3W
5WS
5W
7WS
-55℃
to
+155℃
300V
0.01Ω~50Ω
0.01Ω~100Ω
0.01Ω~330Ω
400V
0.01Ω~330Ω
0.01Ω~560Ω
Value range for standard resistance,below or over this resistance on request.
Power Graph (℃)
Hot-Spot Temperature (%)
TEL: 886-7-7884328
FAX: 886-7-7884320
E-mail:
service@everohms.com
http://www.everohms.com
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