Datasheet > KNP2WSFRI4.12R

KNP2WSFRI4.12R

更新时间： 2024-11-15 07:23:35

品牌	Logo	应用领域
国巨 - YAGEO		/
页数	文件大小	规格书
2页	210K
描述
Fixed Resistor, Wire Wound, 2W, 4.12ohm, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, AXIAL LEADED

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KNP2WSFRI4.12R 数据手册

leaded resIsTOrs

WireWound Resistors

Flame-Proof Type

Normal & Miniature Style [ KNP Series ]

FeaTUres

Power Rating

1/4W, 1/2W, 1W, 2W, 3W, 4W, 5W, 7W

ResistanceTolerance

1ꢀ, 5ꢀ

300ppm/ꢁC

UL-94V-0

UL-1412

T.C.R.

Flameproof Multi-layer Coating Meets

Flameproof Feature Meets OverloadTest

INTrOdUCTION

deraTING CUrVe

The resistor element is a resistive wire which is

wound in a single layer on a ceramic rod or fiber-

glass, tinned connecting wires of electrolytic copper

are welded to the end-caps. The ends of the resis-

tance wire and the leads are connected to the caps

by welding. The resistors are coated with layers of

green color flame proof lacquer.

For resistors operated in ambient temperatures above 20°C , power rating must be derated in

accordance with the curve below.

Rated Load (%)

1ꢀꢀ

27ꢀ

100

1/4W 2W

～

3W 7W

～

AmbientTemperature (°C)

-ꢀ0

ꢀ0

100

1ꢀ0

200

2ꢀ0

300

dIMeNsIONs

Unit : mm

sTYle

dIMeNsION

Noꢀmꢁꢂ

KNP-25

KNP-50

KNP100

KNP200

KNP300

KNP400

KNP500

KNP700

Miniꢁtuꢀꢃ

KNP50S

ød

øꢄ

6.3 0.5

9.0 0.5

11.5 1.0

15.5 1.0

2.4 0.2

3.3 0.3

4.5 0.5

5.0 0.5

28 2.0

26 2.0

35 2.0

33 2.0

0.55 0.05

0.8 0.05

KNP1WS

KNP2WS

KNP3WS

ød

øD

KNP5WS

17.5 1.0

6.5 0.5

32 2.0

0.8 0.05

KNP7WS

24.5 1.0

8.0 0.5

38 2.0

0.8 0.05

* KNP1WS ( for MBType ) ød = 0.8 0.05 mm

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