Datasheet > ERZVHED821

ERZVHED821

更新时间： 2023-01-03 10:37:53

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
4页	571K
描述
Varistor, 670V, 235J, Through Hole Mount, RADIAL LEADED

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ERZVHED821 数据手册

ÒZNR_âÓ Transient/Surge Absorbers (Type D)

ÒZNR Ó Transient/Surge Absorbers

Series: V

Type: D

ÒZNR Ó Transient/Surge Absorber, Series V, Type D

features large surge current and energy

handling capability for absorbing transient overvoltage

in a compact size.

n Features

n Recommended Applications

l Improved ÒSurge Current Handling Capability

(@ 8/20 µs, 2 times)Ó by 1.5 to 3.0 times over the

Òprevious partsÓ

l Transistors, diodes, ICs, thyristors or triac semiconductor

protection

l Surge protection in consumer electronics

l Surge protection in communications, measuring or

controller electronics

l Very large ÒEnergy Handling CapabilityÓ absorbing

transient overvoltages in a compact sizes

l Wide varistor voltage range corresponding to the

AC power needs in the world

l Surge protection in electronic home appliances,

gas or petroleum appliances

l All standards product shown below have

received UL, CSA and VDE standards certification

l Relay or electromagnetic valve surge absorption

Varistor voltage 82-150V

: UL, VDE

n Handling Precautions

Varistor voltage 200V over : UL, CSA, VDE

(see Application Notes for UL/CSA, VDE recognized

parts on pages 121 to 122)

See Pages 134 to 136

n Related Standards

l UL1414, UL1449

l CSA C22.2 No.1 Class 2221 01

VDE Nr.5912

l ÒType Designation(UL) Ó,ÒPart Number(CSA)Ó ,ÒStyle

Ref. (VDE)

are not registered by product Part No..

(Refer to page 121, for the details)

n Explanation of Part Numbers (Bulk)

n Explanation of Part Numbers (Taping)

Rev.02/04

12 3 4

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