EA2-12NU NEC, EA2-12NU Datasheet - Page 8

• 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

8
BREAKDOWN VOLTAGE
ALTERNATION OF VOLTAGE AT DENSELY MOUNTING (Magnet interference)
Sample: EA2-5NU 10 pieces
ON
ON
ON
ON
I
+40
+30
+20
+10
–10
–20
–30
–40
Device under test
0
ON
V
100
50
0
I
(a) Between open contacts
Alternation of operate voltage
0.5
Breakdown voltage (kV)
OFF
II
OFF
OFF
OFF
Mounting layout
1.0
II
III
OFF
1.5
IV
VI
100
50
ON
ON
0
2.0
V
(c) Between coil to contact
III
0.5
Breakdown voltage (kV)
VI
OFF
OFF
1.0
IV
1.5
100
50
0
+40
+30
+20
+10
–10
–20
–30
–40
0
(b) Between adjacent contacts
2.0
0.5
I
Breakdown voltage (kV)
Alternation of release voltage
1.0
II
Mounting layout
1.5
III
EA2 SERIES
2.54 mm
2.0
IV
V
VI