DK1A-3V View Datasheet(PDF) - Panasonic Corporation
Part Name
Description
View to exact match
DK1A-3V Datasheet PDF : 5 Pages
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4-(1). Coil temperature rise (1 Form A)
Tested sample: DK1a-12V, 5 pcs.
Ambient temperature: 30°C 86°F
4-(2). Coil temperature rise
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
Ambient temperature: 20°C 68°F
50
40
10A
7A
30
5A
0A
20
10
0
80 90 100 110 120 130
Coil applied voltage,%V
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
Pick-up
130 voltage
120
–40 –20
110
0 100 40
20
90
60 80
Ambient
temperature,°C
Drop-out
80
voltage
70
50
40
8A
30
5A
0A
20
10
0 80 90 100 110 120 130
Coil applied voltage,%V
DK
5-(1). Ambient temperature characteristics
(1 Form A)
Tested sample: DK1a-24V, 6 pcs
Ambient temperature:
–40°C to +80°C
–40°F to +176°F
130
-40 -20
120
Drop-out
voltage
110
Pick-up
100
voltage
0
20 40 60 80
Ambient
90 temperature, °C
80
70
DIMENSIONS (mm inch)
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
1. 1 Form A type
CAD Data
External dimensions
Single side stable type
20
12.5
.787
.492
PC board pattern (Bottom view)
1.1 dia.
2.54
7.62 7.62
.043 dia.
.100
.300 .300
9.7
.382
0.3
.012 0.4
.016
10.16
.400
0.8
.031
7.62
.300
3.5
.138
0.8
.031
1.2
1.11 .047
.044
0.4
.016
10.16
.400
10.16
.400
Schematic
(Bottom view)
Single side stable
1
34
-
+
6
(Deenergized condition)
2 coil latching type
20
.787
2 coil latching
12.5
.492
1.1 dia.
2.54
7.62 7.62
.043 dia.
1
34
.100
.300 .300
-
9.7
.382
0.3
.012 0.4
.016
2.54
.100
0.4
.016
7.62
.300
0.8
.031
7.62
.300
3.5
.138
0.8
.031
1.2
1.11 .047
.044
0.4
.016
10.16
.400
10.16
.400
General tolerance: ±0.3 ±.012
Tolerance: ±0.1 ±.004
++
65
(Reset condition)
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
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