Datasheet > T48TU

T48TU

更新时间： 2024-11-19 03:29:43

品牌	Logo	应用领域
TTELEC		电阻器膜电阻器高压
页数	文件大小	规格书
2页	164K
描述
High Voltage Precision Thick Film Resistors

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中文翻译

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数据手册

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T48TU 数据手册

High Voltage Precision

Thick Film Resistors

Welwyn Components

T Series

• Working voltage up to 100kV

Resistances up to 50G

•

TCR down to 25ppm

•

Termination variants

•

Sets of resistors with matched characteristics

•

Electrical Data

T43

T44

3.5

T48

Notes

Power rating at 20°C

Resistance range

watts

ohms

volts

1.5

1K to 10G

1K to 50G

14K

1K to 50G

50K

Limiting element voltage

In air

28K

100K

In oil

TCR

ppm/°C

25, 50, 100

1, 2, 5

Values > 1G: TCR is 250ppm/°C

Closer tolerances over restricted range

Any value to special order

Resistance tolerance

Values

E24 preferred values

Thermal impedance

Ambient temperature range

°C/watt

°C

-55 to 150

Physical Data

Dimensions (mm) & Weight (g)

PCB

Min

mounting

centres

Bend

Type

L max

25.4

D max

8.4

8.5

f min

32.0

d nom

0.8

Radius Wt. nom

T44D

T43D

31.8

57.2

1.2

3.1

5.6

T44D

50.8

0.8

T48D

150.0

30.2

0.8

156.4

18.5

3.9

T43KU

T44KU

T48KU

T43TU

T44TU

T48TU

0.8

T44TU

T44KU

53.2

0.8

7.4

152.2

32.6

0.8

19.3

5.8

55.6

8.2

154.8

20.2

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 B · 03.02

193

中文翻译

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