Datasheet > EF2-4.5

EF2-4.5

更新时间： 2024-11-08 22:11:03

品牌	Logo	应用领域
日电电子 - NEC		/
页数	文件大小	规格书
16页	159K
描述
Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type

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EF2-4.5 数据手册

DATA S HEET

MINIATURE SIGNAL RELAY

ED2/ EF2 SERIES

Ultra-low pow er, com pact and lightw eight, High breakdow n voltage,

Surface m ounting type

DESCRIPTION

NEC's new m iniature signal relays, ED2/EF2 series, achieved 50 m W of ultra low power consum ption.

FEATURES

™ Low power consum ption (50 m W)

™ Applicable for the surge voltage standard of FCC (1500 V, 10 × 160 µs) and BELLCORE (2500 V, 2 × 10 µs)

™ Two types for through-hole m ounting (ED2 series) and surface m ounting (EF2 series)

™ Variation of dense m ounting type and/or long-joint-life type for latest SMT

• Com patible configuration and term inal allocation with dense m ounting type of EE2 series

• Upgraded soldering joint reliability between the relay term inal and PCB by optim ization of the term inal

configuration;

20-year-joint-life under 35˚C-per-day-tem perature-difference specified in IPC-SM-785 for telecom m uication

equipm ent

APPLICATIONS

Electronic switching system s, PBX, term inal equipm ent, telephone system , instrum ental equipm ent.

For Right Use of Miniature Relays

DO NOT EXCEED MAXIMUM RATINGS.

Do not use relays under exceeding conditions such as over am bient tem perature, over voltage

and over current. Incorrect use could result in abnorm al heating, dam age to related parts or

cause burning.

READ CAUTIONS IN THE SELECTION GUIDE.

Read the cautions described in NEC's "Miniature Relays" (ER0046EJ ) when you choose relays

for your application.

The inform ation in this docum ent is subject to change w ithout notice.

Docum ent No. ER0304EJ 2V0DS00 (2nd edition)

Date Published February 1999 M

Printed in J apan

1997

12 3 4 5 6 7...16

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型号	品牌	获取价格	描述	数据表
EF2-4.5NU	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5NUH	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5NUN	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5NUX	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5S	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5SNU	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5SNUH	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5SNUN	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5SNUX	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type
EF2-4.5T	NEC	获取价格	Ultra-low power, compact and lightweight, High breakdown voltage, Surface mounting type