DE1A-3V Datasheet, PDF (4/5 Pages) Nais(Matsushita Electric Works) – COMPACT HIGH-INSULATION POLARIZED POWER RELAY

DIMENSIONS
12.0
.472
0.5
.020
0.5 dia
.020 dia
12.0
.472
0.5
.020
0.5 dia
.020 dia
2.54
.100
Single side stable
1 coil latching type
25.0
12.5
.984
.492
DE
mm inch
PC board pattern (Bottom view)
Single side stable
2 coil latching type
1 coil latching type
15.24
.600
6-1.2 dia
7.62 6-.047 dia
2.54
.300
.100
12.70
.500
8-1.2 dia
7.62 8-.047 dia
.300
15.24
.600
0.8
.032
7.62
.300
0.8
.032
1.0
.039
3.5
.138
2.44
.096
0.4
.016
7.62
.300
2 coil latching type
25.0
12.5
.984
.492
0.5 dia
.020 dia
12.70
.500
0.8
.032
7.62
.300
3.5
.138
0.8
2.44
.032
.096
1.0
.039
0.4
.016
7.62
.300
Tolerance: ±0.3 ±.012
7.62
7.62
.300
.300
(1 Form A)
1
3
4
Tolerance : ±0.1 ±.004
Schematic (Bottom view)
Single side stable
(1 Form A 1 Form B)
(2 Form A)
1
3
4
1
3
4
8
6
5
(5,6: dummy terminal)
(1 Form A)
1
3
4
8
6
5
(Deenergized condition)
1coil latching type
(1 Form A 1 Form B)
1
3
4
8
6
5
(2 Form A)
1
3
4
8
6
5
(5,6: dummy terminal)
(1 Form A)
1 23
4
8
6
5
(Reset condition)
2coil latching type
(1 Form A 1 Form B)
1 23
4
8
6
5
(2 Form A)
1 23
4
REFERENCE DATA
1.-(1) Maximum switching power (1 Form A)
100
AC resistive load
10
DC resistive load
1
876
5
(5,6: dummy terminal)
8 76
5
(Reset condition)
8 76
5
1.-(2) Maximum switching power
(1 Form A 1 Form B, 2 Form A)
100
AC resistive load
10
DC resistive load
1
2.-(1) Life curve (1 Form A)
100
50
250 V AC resistive load
30 V DC resistive load
10
0.1
1
10
100
1000
Contact voltage, V
2.-(2) Life curve (1 Form A 1 Form B)
100
50
250 V AC resistive load
30 V DC resistive load
10
0 1 2 3 4 5 6 7 8 9 10
Contact current, A
0.1
1
10
100
1000
Contact voltage, V
2.-(3) Life curve (2 Form A)
100
50
250 V AC resistive load
10
30 V DC resistive load
0 1 2 3 4 5 6 7 8 9 10
Contact current, A
0 1 2 3 4 5 6 7 8 9 10
Contact current, A
3.-(1) Coil temperature rise (1 Form A)
Tested sample: DE1a-12V
Quantity: n=6
Ambient temperature: 25°C to 70°C 77°F to 158°F
50
25°C 77°F
70°C 158°F
40
16A
0A
30
10A
0A
20
10
0 _{70 80}
90 100 110 120 130
Coil applied voltage, %V
247