NEC EP2F, EP1F Technical data
查询EP1F供应商查询EP1F供应商
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 carr ying 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
DATA SHEET
AUTOMOTIVE RELAYS
EP2F/EP1F SERIES
HIGH HEAT RESISTIVITY
APPLICATIONS
™ Power window control
™ Power sunroof
™ Wiper system
EP 2F SERIES EP 1F SERIES
Document No. ER0145EJ1V0DS00
Date Published December 1995 M
Printed in Japan
©
1995
EP2F / EP1F SERIES
SCHEMATIC (BOTTOM VIEW)
EP2F SERIES EP1F SERIES
2
3
2
1
4
3
9
1
4
2
1
3
4
5
6
7
[Unit A] [Unit B]
[H Bridge Type]
DIMENSIONS mm (inch)
EP2F SERIES
JAPAN
Part number
EP
2F-B3
L2
0G3 24
+
23.8 0.5
–
(0.94) (0.64)
8
10
5
6
8
7
5
[Unit A] [Unit B]
[Separate Type]
Separate TypeH Bridge Type
Vent hole
Date code
–
+
0.5(0.02)
16.0 0.5
(0.63)
+
16.2 0.5
–
Separate type
discrimination mark
φ
2(0.079)
Part number
JAPAN
EP
2F-B3
L2T
0G
3 24
+
23.8 0.5
–
(0.94) (0.64)
Vent hole
Date code
+
0.5(0.02)
16.0 0.5
–
(0.63)
+
16.2 0.5
–
(0.21)
5.45
2.2
(0.09)
(0.14)
(0.4)
10.1
(0.31)
8.0
3.5
(0.14)
3.5
(0.31)
8.0
10.1
(0.4)
(11.9) (11.9)
3.5
(0.14)
2-0.5×1.1(0.02×0.04)
3.1(0.12)
2.2
(0.09)
(0.21)
(0.25)
6.4
5.45
2-1.3×1.3(0.05×0.05)
φφ
4- 0.6( 0.22)
∗
for reference
∗
∗
8.1
8.1
(0.32)(0.32)
(0.21)
6.4
(0.21)
5.45
3.1
2.2
(0.12)
10.1
8.0
(0.09)
3.5(0.14)
(0.31)
(0.4)
(11.9) (11.9)
(0.4)
(0.31)
(0.14)
8.0
10.1
3.5
3.5
(0.14)
4-0.5×1.1(0.02×0.04)
3.1
2.2
(0.09)
(0.12)
(0.25)
(0.21)
6.4
5.45
2-1.3×1.3(0.05×0.05)
φφ
4- 0.6( 0.22)
∗
for reference
∗
∗
8.1
8.1
(0.32)(0.32)
2
EP1F SERIES
EP2F / EP1F SERIES
Part number
φ
2- 0.6
φ
( 0.02)
JAPAN
Vent hole
Date code
EP1F-B3G1
22
4A 1
+
14.6 0.5 16.2 0.5
–
+
–
(0.63)(0.58)
–
+
(0.63)
16.0 0.5
0.5(0.02)
3.5
(0.14)
10.1(0.4) 2.65∗(0.1)
8.0(0.31)
3.5
(0.14)
(0.12)
3.16.4
(0.25)
5.45
1.3×1.3
2.2
(0.21)
(0.09)
(1.5×1.5)
2-0.5×1.1
(0.02×0.02)
PCB PAD LAYOUT mm (inch) (BOTTOM VIEW)
EP2F SERIES EP1F SERIES
+0.1
φ
φφφφ
4- 1.1
( 0.043)
–0
2- 1.5
+0.1
( 0.059)
–0
φ
2- 1.9
φ
+0.1
–0
φ
( 0.075)
4- 1.1
+0.1
–0
φ
( 0.043)
4- 1.5
+0.1
φ
( 0.059)
–0
φ
2- 1.9
+0.1
–0
φ
( 0.075)
∗for reference
+0.1
φ
1.9
–0
φ
( 0.075)
φ
2- 1.1
φ
( 0.043)
+0.1
–0
φ
2- 1.5
φ
( 0.059)
+0.1
–0
[H Bridge Type] [Separate Type]
3
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