Datasheet > CFR-25GR-52-8K2

CFR-25GR-52-8K2

更新时间： 2024-11-07 15:08:39

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国巨 - YAGEO		/
页数	文件大小	规格书
3页	169K
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CFR-25GR-52-8K2 数据手册

Through-hole resisTors

General Type

Carbon Film Resistors

Normal & Miniature Style [ CFR Series ]

FeATꢄꢅes

Power Rating

ResistanceTolerance

T.C.R.

1/6W, 1/4W, 1/2W, 1W, 2W, 3W

±2%, ±5%

seeTable 1

DeꢅATiNg CꢄꢅVe

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

in accordance with the curve below.

iNTꢅoDꢄCTioN

155 °C

Rated Load (%)

100

The CFR Series Carbon Film 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 tan

color lacquer.

Ambient Temperature (°C)

20 40 60 80 100 120 140 160

TABle 1 TeMPeꢅATꢄꢅe CoeFFiCieNT

sTYle

TeMP. CoeFFiCieNT (ppm/°C)

undꢃr 100KΩ 100K Ω - 1MΩ

1MΩ - 10MΩ

CFR100, CFR200, CFR2WS, CFR3WS -350~350

-500~0

-700~0

-1,500~0

CFR-12, CFR-25, CFR-50,

-350~500

CFR25S, CFR50S, CFR1WS

-1,500~0

DiMeNsioNs

Unit: mm

sTYle

Nꢀrmaꢁ

CFR-12

CFR-25

CFR-50

CFR100

CFR200

DiMeNsioN

Mꢂnꢂaturꢃ

CFR25S

øD

ød

3.4±0.3

6.3±0.5

9.0±0.5

11.5±1.0

15.5±1.0

1.9±0.2

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

0.45±0.05

0.55±0.05

0.8±0.05

ød

CFR50S

øD

CFR1WS

CFR2WS

CFR3WS

12 3

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