Datasheet > WL4

WL4

更新时间： 2024-01-29 07:23:22

品牌	Logo	应用领域
TTELEC		跳线电阻器
页数	文件大小	规格书
2页	67K
描述
Jumper Resistors

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中文翻译

获取价格

数据手册

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WL4 数据手册

Jumper Resistors

Welwyn Components

WL4

• Insulated body allows WL4 to be

passed over tracks without short

circuiting

Can be tape mounted for auto-insertion

machines

•

Removes the need for double sided PC

boards in some cases

•

Electrical Data

WL4

Notes

Measured @ 6mm from body

Resistance A

ohms

0.007 max.

Resistance A

Resistance B

ohms

0.007 max.

0.012 max.

Measured @ 6mm from body

Measured across full length of

body termination wires

Resistance B

ohms

amps

0.012 max.

5 max.

Measured across full length of

body termination wires

dc or ac peak

Current carrying capacity

Isolation voltage

amps

volts

5 max.

500

Isolation voltage

Insulation resistance

volts

500

350

dc or ac peak

Insulation resistance

Voltage proof

ohms

> 1G

Physical Data

Dimensions (mm)

PCB

Min.

mounting

centres

bend

Type

L Max

6.2

D Max

2.3

f min

21.0

d nom

0.6

radius

WL4

10.2

0.6

Construction

Marking

Termination wires are welded to a very low resistance body.

The body is then protected by a moisture resistance high

dielectric strength coating applied so that the terminations

remain completely clear. This permits a well defined body

length (clean lead to clean lead dimension L).

Resistors are marked with two yellow bands placed centrally

on the body.

Solvent Resistance

The body protection and marking are resistant to all normal

industrial cleaning solvents suitable for printed circuits.

Materials

Material

Solder-coated copper wire.

Strength

The materials meet the requirements of IEC

68.2.21

Solderability The terminations meet the requirements of

IEC 115-1, Clause 4.17.3.2

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

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159

中文翻译

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