20D181K datasheet, PDF - EEWORLD Datasheet

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20D181K: DescriptionVDR（Voltage Dependent Resistor）; CategoryPassive components; File Size317KB，5 Pages; ManufacturerSOCAY; Websitehttp://www.socay.com

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20D181K Overview

VDR（Voltage Dependent Resistor）

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Radial Lead Varistor (MOV)

20D

10D Series

Description

The 20D series radial leaded varistors provides an ideal circuit

protection solution for lower DC voltage applications by

offering higher surge ratings than ever before available in such

small discs.

The maximum peak surge current rating can reach up to 10KA

(8/20

μs

pulse) to protect against high peak surges, including

indirect

lightning

strike

interference,

system

switching

transients and abnormal fast transients from the power

source.

Features

Wide operating voltage (V1mA) range from 8V to 1800V

Fast responding to transient over-voltage

Large absorbing transient energy capability

Low clamping ratio and no following-on current

Meets MSL level 1, per J-STD-020

Applicable

Transistor, diode, IC, thyristor or triac semiconductor

protection

Surge protection in consumer electronics

Surge protection in industrial electronics

Surge protection in electronic home appliances, gas and

petroleum appliances

Relay and electromagnetic valve surge absorption

General Characteristics

Material

Operating Temperature

Storage Temperature

Body

Leads

Devices with No lead

No Radioactive Material

-55~85ºC

-55~125ºC

Nickel Plated

Tin Plated

Nickel Plated

SOCAY Electronics Co., Ltd.

Revision

September 25, 2013

www.socay.com

1/4

@SOCAY Electronics Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

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