Datasheet > FCR-25JT-26-390R

FCR-25JT-26-390R

更新时间： 2025-09-17 15:09:03

品牌	Logo	应用领域
国巨 - YAGEO		/
页数	文件大小	规格书
3页	177K
描述
碳膜电阻

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FCR-25JT-26-390R 数据手册

Through-hole resisTors

Flame-Proof Type

Carbon Film Resistors

Normal & Miniature Style [ FCR Series ]

FeATures

Power Rating

1/4W, 1/2W, 1W, 2W, 3W

±2%, ±5%

ResistanceTolerance

T.C.R.

seeTable 1

Flameproof Multi-layer Coating Meets

Flameproof Feature Meets OverloadTest

UL-94V-0

UL-1412

DerATiNg CurVe

iNTroDuCTioN

For resistors operated in ambient temperatures above 70°C, power rating must be derated

in accordance with the curve below.

The FCR Series Carbon Film Flame-Proof

Resistors are manufactured by coating a

homogeneous film of pure carbon on high

grade ceramic rods. 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 gray color lacquer.

155 °C

Rated Load (%)

100

Ambient Temperature (°C)

20 40 60 80 100 120 140 160

TABle 1 TeMPerATure CoeFFiCieNT

sTYle

TeMP. CoeFFiCieNT (ppm/°C)

ꢀndꢁꢂ 100KΩ 100KΩ - 1MΩ

FCR100, FCR200, FCR2WS, FCR3WS -350~350

1MΩ - 10MΩ

-1,500~0

-500~0

-700~0

FCR-25, FCR-50, FCR50S, FCR1WS

-500~350

-1,500~0

DiMeNsioNs

Unit: mm

sTYle

DiMeNsioN

Nꢃꢂmaꢄ

FCR-25

FCR-50

FCR100

FCR200

Mꢅnꢅatꢀꢂꢁ

FCR50S

øD

ød

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

øD

FCR1WS

FCR2WS

FCR3WS

5th color code: black

12 3

中文翻译

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