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EC2-4.5T

Description
POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.012A (COIL), 12VDC (COIL), 140mW (COIL), 2A (CONTACT), 220VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size73KB,8 Pages
ManufacturerNEC ( Renesas )
Websitehttps://www2.renesas.cn/zh-cn/
Download Datasheet Parametric View All

EC2-4.5T Overview

POWER/SIGNAL RELAY, DPDT, MOMENTARY, 0.012A (COIL), 12VDC (COIL), 140mW (COIL), 2A (CONTACT), 220VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT

EC2-4.5T Parametric

Parameter NameAttribute value
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Processing package descriptionROHS COMPLIANT
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
Coil power140 mW
Relay actionMOMENTARY
Relay functionDPDT
Coil resistance1028 ohm
Electrical life1.00E6 Cycle(s)
terminal coatingNOT SPECIFIED
Manufacturer SeriesEC2
Maximum DC coil current0.0120 A
Maximum DC coil voltage12 V
Maximum AC contact current2 A
Maximum DC contact current2 A
Maximum AC contact voltage250 V
Maximum DC contact voltage220 V
DC coil operating voltage9 V
DC coil release voltage1.2 V
width7.5 mm
high9.4 mm
length or diameter15 mm
Installation featuresTHROUGH HOLE-STRAIGHT MOUNT
operating hours2 ms
Relay typePOWER/SIGNAL RELAY
release time1 ms
Terminal typeSOLDER
DATA S H E E T
MINIATURE SIGNAL RELAY
EC2 SERIES
COMPACT AND LIGHTWEIGHT, SMALL MOUNTING SIZE,
HIGH BREAKDOWN VOLTAGE
DESCRIPTION
The EC2 series has reduced mounting space but sustained high-performance of NEC EA2 series. Furthermore,
it complies with 2500 V surge-voltage requirement of Bellcore specification.
FEATURES
Compact and light weight
2 form c contact arrangement
Low power consumption
Reduced mounting space : 15 mm
×
7.5 mm
High-breakdown voltage of coil to contacts :
1500 Vac, 2500 V (rise time : 2
µ
s, fall time : 10
µ
s)
Capable of High-power switching :
700 Vac, 4.2 A, 4 times in case of accident
UL recognized (E73266), CAS certified (LR46266)
APPLICATIONS
Electronic switching systems, PBX, terminal equipment, telephone systems.
For Right Use of Miniature Relays
DO NOT EXCEED MAXIMUM RATINGS.
Do not use relays under exceeding conditions such as over ambient temperature, over voltage
and over current. Incorrect use could result in abnormal heating, damage 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.
Document No. ER0002EJ4V0DS00 (4th edition)
Date Published June 1999 M
Printed in Japan
©
1994 (1996)
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