Datasheet > MF-S

MF-S

更新时间： 2024-09-18 11:02:43

品牌	Logo	应用领域
TTELEC		电阻器膜电阻器金属膜电阻器
页数	文件大小	规格书
2页	67K
描述
Power Metal Film Resistors

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中文翻译

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数据手册

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MF-S 数据手册

Power Metal

Film Resistors

Welwyn Components

MF-S Series

Small size for power rating

•

Range of 4 sizes: 0.5 watt to 3 watt at 70˚C

•

Flameproof protection

•

Electrical Data

MF1/2S

MF1S

MF2S

MF3S

Power rating at 70˚ C

Resistance range

watts

0.5

1.0

2.0

3.0

ohms

volts

0R1 – 1M

150

0R1 – 470k

Limiting element voltage

TCR

350

ppm/˚ C

volts

< 10 :350

10 :150

700

Isolation voltage

500

Resistance tolerance

Standard values

1 : 5, 10 >1 : 1, 2, 5

E24 preferred

Thermal impedance

Ambient temperature range

˚ C/watt

˚ C

140

110

-55 to 155

Physical Data

Dimensions (mm) & Weight (g)

PCB

Min.

mounting

centres

bend

Type

L Max

6.2

D Max

2.5

f min

21.0

19.6

17.8

23.8

d nom

0.6

radius Wt.nom

MF1/2S

MF1S

MF2S

MF3S

10.0.2

12.7

18.4

20.3

0.6

1.2

0.3

0.5

0.9

1.1

9.0

3.6

0.8

12.5

14.5

4.2

0.8

5.3

0.8

General Note

Welwyn Components reserves the right to make changes in product specification without notice or liability.

All information is subject to Welwyn’s own data and is considered accurate at time of going to print.

A subsidiary of

TT electronics plc

Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com

Issue C

Issue D · 01.07

147

中文翻译

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