Datasheet > ERZC32EK781

ERZC32EK781

更新时间： 2024-10-05 00:43:23

品牌	Logo	应用领域
松下 - PANASONIC		电阻器
页数	文件大小	规格书
6页	117K
描述
ZNR Transient/Surge Absorbers

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中文翻译

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技术参数
数据手册

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ERZC32EK781 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8533.40.40.00	风险等级：	5.6
电路直流最大电压：	640 V	电路RMS最大电压：	485 V
最大能量吸收容量：	520 J	JESD-609代码：	e3
安装特点：	CHASSIS MOUNT	端子数量：	2
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装形状：	RECTANGULAR PACKAGE	额定功率耗散 (P)：	1.2 W
电阻器类型：	VARISTOR	表面贴装：	NO
端子面层：	Tin (Sn)	端子位置：	RADIAL
端子形状：	BINDING POST	Base Number Matches：	1

ERZC32EK781 数据手册

“ZNR” Transient/Surge Absorbers (Type E)

“ZNR”Transient/Surge Absorbers

Type : E

The ZNR Type E is capable of handling larger surge

energy than Type D in applications to protect electronic

equipment or semiconductor devices from switching and

induced lightning surges.

Features

●

UL and CSA recognized components

●

Very large surge withstanding capability with a compact size

●

Direct mounting on boards like a power distribution board available

●

Fast response to steep impulse voltage

●

Low clamping voltage for better surge protection

●

RoHS compliant

Recommended Applications

●

Transistor, diode, IC, thyristor or triac semiconductor protection

●

Surge protection in industrial power plant operations

●

Relay or electromagnetic valve surge absorption

●

Surge absorption applications in broadcasting, communications devices, trafﬁc/railroad, agricultural facilities, waterworks

●

Surge protection of automatic control devices for power distribution line

Related Standards

Standard No.

UL1449

Surge Protective Devices

E321499

CSA C22.2 No.1 Class 2221 01

Accessories and Parts for Electronic Products

(Varistor for Across-The-Line use as transient

protection on 120V ac nominal system)

Title

File No.

LR-92226

●

Each type designation is not registered by Part Number.

Note : Ask our factory for Product Speciﬁcation before use.

As for Handling Precautions and Minimum Quantity / Packing Unit

■

Please see Related Information

Explanation of Part Numbers

Product Code

Element Size

Type Tolerance

Nominal

Varistor Voltage

Design No.

General

–

UL/CSA Recognized

Dimensions in mm (not to scale)

ISO

(Unit : mm)

Part No.

ERZC20EK□□□(Y)

ERZC32EK□□□(Y)

48 1

60 1

42 1

55 1

39 1

51 1

ZNR

Part No.

Date code

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

03 Mar. 2017

12 3 4 5 6

中文翻译

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与ERZC32EK781相关器件

型号	品牌	获取价格	描述	数据表
ERZC32EK781Y	PANASONIC	获取价格	ZNR Transient/Surge Absorbers
ERZC32EK821	PANASONIC	获取价格	Varistor, 670V, 545J, Chassis Mount, ROHS COMPLIANT
ERZC32EK821P	PANASONIC	获取价格	E型/J型SCR用压敏电阻
ERZC32EK821Y	PANASONIC	获取价格	ZNR Transient/Surge Absorbers
ERZC32EK911	PANASONIC	获取价格	ZNR Transient/Surge Absorbers
ERZC32EK911P	PANASONIC	获取价格	Varistor, 622V, Chassis Mount, ROHS COMPLIANT
ERZC32EK911Y	PANASONIC	获取价格	ZNR Transient/Surge Absorbers
ERZC40CK201W	PANASONIC	获取价格	Varistor, 170V, 260J, Chassis Mount, ROHS COMPLIANT
ERZC40CK241W	PANASONIC	获取价格	Varistor, 200V, 300J, Chassis Mount, ROHS COMPLIANT
ERZC40CK271W	PANASONIC	获取价格	配有UL/CSA认可标签的CK型压敏电阻

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