Datasheet > 4532

4532

更新时间： 2022-04-23 23:00:11

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描述
High Voltage Planar Dividers

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4532 数据手册

High Voltage

Planar Dividers

Welwyn Components

4530 Series

• Dissipation up to 4.5 Watts at 70°C

Voltage up to 15 kV dc

•

TCR tracking down to 50 ppm/°C

•

Suitable for high voltage precision dividers,

feedback circuits and measurement systems

•

Electrical Data

4531*

4532*

4533*

4534*

4535*

4536*

4537*

Power rating at 70°C

Resistance range

watts

1.0

1.7

2.0

3.0

2.8

3.6

4.5

ohms 20K to 130M 36K to 250M 36K to 250M 62K to 450M 51K to 370M 82K to 660M 180K to 1.4G

Limiting element voltage

TCR (20°C to 70°C)

Resistance tolerance

Resistance ratio tolerances

Standard values

volts

ppm/°C

6.5K

10K

100+

15K

1, 2, 5

Any value to order

-55 to 125

Ambient temperature range

°C

+TCR tracking 50, 100 ppm/°C

*5th or 6th digit determines protection and lead type (see marking)

Physical Data

Dimensions (mm) of Uncoated Resistors*

Substrate

Type

L max

25.7

38.7

51.2

H max

T max

V nom

5.1

P nom

20.3

33.0

45.7

nominal

25 x 8.5

25 x 12.5

38 x 8.5

38 x 12.5

50 x 8.5

50 x 12.5

50 x 25

4531

4532

4533

4534

4535

4536

4537

5.1

x0.05

5.1

7.62

25.7

*Conformally coated resistors: Add 1mm to dimensions L and H and 0.5mm to T.

Coating can be extended up to 2mm down leads.

Example: A conformally coated 4531 measures 26.7 x 10 x 2.5 max.

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

207

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