EC2-12NU NEC, EC2-12NU Datasheet - Page 4

• Manufacturer Part Number: EC2-12NU
• Description: Low Signal Relays - PCB 12VDC NON-LATCH UL
• Manufacturer: NEC
• Series: EC2r

Specifications of EC2-12NU

• Contact Form: 2 Form C
• Coil Voltage: 12 V
• Coil Type: Non-Latching
• Power Consumption: 140 mW
• Termination Style: PCB Pins
• Maximum Switching Current: 1 A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4
PRODUCT LINEUP
Non-latch Type
Single-Coil Latch Type
Double-Coil Latch Type
Note
Nominal Coil
Nominal Coil
Nominal Coil
Test by pulse voltage
S : Set coil (pin No.1...
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.
Voltage
Voltage
Voltage
(Vdc)
12
24
(Vdc)
12
24
(Vdc)
12
24
3
4.5
5
6
9
3
4.5
5
6
9
3
4.5
5
6
9
(Can not be driven by revese polarity for reverse operation.)
+
, pin No.5...
S
R
S
R
S
R
S
R
S
R
S
R
S
R
Resistance
Resistance
Resistance
( ) 10 %
( ) 10 %
( ) 10 %
1028
2880
1440
5760
145
178
257
579
202.5
250
360
810
Coil
Coil
Coil
64.3
90
–
) R : Reset coil (pin No.10...
1028
1028
4114
4114
145
145
178
178
257
257
579
579
64.3
64.3
ER0002EJ4V1DS00
Must Operate
Must Operate
Must Operate
Voltage
Voltage
Voltage
18
18
18
(Vdc)
(Vdc)
(Vdc)
2.25
3.38
3.75
4.5
6.75
9
2.25
3.38
3.75
4.5
6.75
9
2.25
3.38
3.75
4.5
6.75
9
+
–
–
–
–
–
–
–
, pin No.6...
–
)
EC2 SERIES
Must Release
Must Release
Must Release
Voltage
Voltage
Voltage
18
18
(Vdc)
(Vdc)
(Vdc)
0.3
0.45
0.5
0.6
0.9
1.2
2.4
2.25
3.38
3.75
4.5
6.75
9
2.25
3.38
3.75
4.5
6.75
9
–
–
–
–
–
–
–
at 20˚C
at 20˚C
at 20˚C
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