EA2-3SNU Datasheet, PDF (4/8 Pages) NEC – COMPACT AND LIGHTWEIGHT

PRODUCT LINEUP
Non-latch Type
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(Ω) ±10 %
64.3
145
178
257
579
1028
2880
EA2 SERIES
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
at 20˚C
Must Release
Voltage
(Vdc)
0.3
0.45
0.5
0.6
0.9
1.2
2.4
Single-Coil Latch Type
Nominal Coil
Voltage
(Vdc)
3
4.5
5
6
9
12
24
Coil
Resistance
(Ω) ±10 %
90
202.5
250
360
810
1440
3840
Must Operate
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
at 20˚C
Must Release
Voltage
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
18
Double-Coil Latch Type ∗∗ (Can not be driven by revese polarity for reverse operation.)
at 20˚C
Nominal Coil
Voltage
(Vdc)
Coil
Resistance
(Ω) ±10 %
Must Operate
Voltage
(Vdc)
Must Release
Voltage
(Vdc)
S
64.3
2.25
–
3
R
64.3
–
2.25
S
145
3.38
–
4.5
R
145
–
3.38
S
178
3.75
–
5
R
178
–
3.75
S
257
4.5
–
6
R
257
–
4.5
S
579
6.75
–
9
R
579
–
6.75
S
1028
9
–
12
R
1028
–
9
S
2880
18
–
24
R
2880
–
18
Note
∗ Test by pulse voltage
∗∗ S : Set coil (pin No.1... ⁺ , pin No.5... ^– ) R : Reset coil (pin No.10... ⁺ , pin No.6... ^– )
The latch type relays should be initalized at appointed position before using, and should be enegized to specific
polanity by a bone polabity to avoid wrong operation.
Any special coil requirement, please contact NEC for availability.
4
DATA SHEET ER0001EJ6V0DS00