EA2-12NU NEC, EA2-12NU Datasheet - Page 6

• Manufacturer Part Number: EA2-12NU
• Description: Signal Relay
• Manufacturer: NEC

Specifications of EA2-12NU

• Contact Configuration: DPDT
• Contact Current Max: 1A
• Contact Voltage Ac Nom: 250V
• Contact Voltage Dc Nom: 220V
• Coil Voltage Vdc Nom: 12V
• Coil Resistance: 1028ohm
• Coil Power Cont: 140mW
• Relay Mounting: PCB
• Coil Type: DC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6
PERFORMANCE DATA
COIL TEMPERATURE RISE
SWITCHING CAPACITY
APPLIED VOLTAGE VS. TIMING (Sample: EA2-5NU)
Temperature is measured by coil resistance.
This is allowed maximum value.
Inquiry for NEC under maximum value at continuous use.
2.0
1.0
0.5
0.2
0.1
60
40
20
0
4
3
2
1
0
10
0
0
20
100
100
Applied Power (mW)
Applied power (mW)
Contact voltage (V)
50
200
200
100
300
300
DC (Resistive)
AC (Resistive)
200
400
400
250 V.AC
220 V.DC
200
150
100
50
0
MAXIMUM COIL VOLTAGE
This is maximum value of permissible alteration.
Inquiry for NEC at continuous use.
– 40
60
40
20
0
4
3
2
1
0
0
0
– 20
Ambient temperature (degree C)
0
100
5
Applied Time (minute)
Applied power (mW)
(Without coil diode)
20
Applied power 0.4 W
Applied power 0.2 W
Applied power 0.14 W
200
10
40
EA2 SERIES
60
300
15
80
400
20
100