English
Language : 

ET2F-B3M1S Datasheet, PDF (1/12 Pages) NEC – HIGH HEAT RESISTIVITY
DATA SHEET
AUTOMOTIVE RELAY
ET2F/ET1F SERIES
HIGH HEAT RESISTIVITY
DESCRIPTION
The new NEC ET2F/ET1F series is PC-board mount type automotive relay suitable for various motor and
heater control applications that require a high quality and performance. ET2F is a twin relay type and ET1F is a
single relay type. The operate temperature range for ET2F/ET1F series is –40˚C through +125˚C.
By this high heat resistivity, the contact carrying current of ET2F/ET1F series at 25˚C increases 1.3 to 1.4 times
compared with that of ET2/ET1 series.
FEATURES
™ Operating ambient temperature up to +125˚C (ET2/ET1 : +85˚C)
™ Suitable for motor and solenoid reversible control
™ High performance and productivity by unique structure
™ Flux tight housing
APPLICATIONS
™ Motor control
™ Heater control
™ Solenoid control
Type ET2F
Type ET1F
For Proper 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 and damage to relay or other parts.
READ CAUTIONS IN THE SELECTION GUIDE.
Read the cautions described in NEC's "Miniature Relays" (ER0046EJ∗) before dose designing
your relays applications.
The information in this document is subject to change without notice.
Document No. ER0482EJ1V0DS00
Date Published October 1999 M
Printed in Japan
©
1999