EP1F-B3L1TT Datasheet PDF - NEC
| Part Number | EP1F-B3L1TT | |
| Description | HIGH HEAT RESISTIVITY | |
| Manufacturers | NEC | |
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DATA SHEET
AUTOMOTIVE RELAYS
EP2F/EP1F SERIES
HIGH HEAT RESISTIVITY
DESCRIPTION
The NEC EP2F / EP1F series are PC-board mount type automotive relays suitable for various motor controls
and other applications that require a high level of quality and performance.
The operate temperature range for EP2F / EP1F series is –40˚C through +125˚C.
By this high heat resistivity, the contact carrying current of EP2F / EP1F series at 25˚C increases 1.3 or 1.4 times
compared with that of EP2 / EP1 series.
FEATURES
™ Operating ambient temperature up to +125˚C (EP2 / EP1 : +85˚C)
™ Suitable for motor and solenoid reversible control
™ High performance and productivity by unique structure
™ Flux tight housing
APPLICATIONS
™ Power window control
™ Power sunroof
™ Wiper system
EP2F SERIES
Document No. ER0145EJ1V0DS00
Date Published December 1995 M
Printed in Japan
EP1F SERIES
© 1995
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EP2F / EP1F SERIES
NUMBERING SYSTEM
EP2F – B 3 L 1 S T
Wiring
Nil : H Bridge Type
T : Separate Type
Enclosure
Operate Voltage
(at 25˚C)
Contact Material
Nil : Unsealed (Standard type)
T : Sealed
1 : 6.5 V max.
2 : 7.0 V max.
3 : 7.5 V max.
L, N : Silver oxide complex alloy, type I
G : Silver oxide complex alloy, type II
Type
EP2F
EP1F
TYPICAL APPLICATION (H Bridge Type)
16 V
Tr1
M
Tr2
MOTOR
STOP
FORWARD
REVERSE
Tr1
off
on
off
Tr2
off
off
on
Tr1
Tr2
100 ms min.
It is necessary to take more than 100 msec intervals for on / off timing between driving Tr1 and Tr2. If the interval
is less than 100 msec, an excessive current happen to flow to the relay contacts.
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for EP1F-B3L1TT electronic component. |
| Information | Total 8 Pages | |
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Featured Datasheets
| Part Number | Description | MFRS |
| EP1F-B3L1T | The function is HIGH HEAT RESISTIVITY. NEC | |
| EP1F-B3L1TT | The function is HIGH HEAT RESISTIVITY. NEC | |
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