Datasheet

DK
4
ds_61A03_en_dk: 070313D
DIMENSIONS (mm inch)
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
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
50
40
30
20
10
0
Coil temperature rise, °C
Coil applied voltage,%V
9080 100 110 120 130
10A
7A
5A
0A
80 90 100 110 120 130
0
10
20
30
40
50
Coil temperature rise, °C
Coil applied voltage,%V
8 A
5 A
0 A
Drop-out
voltage
-20-40 8060400 20
70
80
90
100
110
120
130
Pick-up
voltage
Ambient
temperature, °C
Variation ratio, %
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
100
20
Ambient
temperature,°C
Variation ratio, %
Pick-up
voltage
Drop-out
voltage
130
120
110
90
80
70
40 60 800-20-40
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CAD Data
CAD Data
1. 1 Form A type
CAD Data
External dimensions
Single side stable type
2 coil latching type
General tolerance: 0.3 .012
20 12.5
7.6210.16
0.80.4
0.4
3.5
1.2
0.8
1.11
9.7
0.3
10.16
.787 .492
.300.400
.031.016
.016
.138
.047
.031
.044
.382
.012
.400
20 12.5
7.627.622.54
0.80.4 0.4
0.4
3.5
1.2
0.8
1.11
9.7
0.3
10.16
.787 .492
.300.300.100
.031.016 .016
.016
.138
.047
.031
.044
.382
.012
.400
PC board pattern (Bottom view)
Tolerance: 0.1 .004
10.16
7.622.54 7.62
1.1 dia.
.400
.300.100 .300
.043 dia.
10.16
7.622.54 7.62
1.1 dia.
.400
.300.100 .300
.043 dia.
Schematic
(Bottom view)
Single side stable
(Deenergized condition)
1 coil latching
(Reset condition)
2 coil latching
(Reset condition)
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
134
6
-
+
+
134
6
-
134
65
-
++