DK1A1B-6V Panasonic Electric Works, DK1A1B-6V Datasheet - Page 4

• Manufacturer Part Number: DK1A1B-6V
• Description: RELAY PWR DPST 8A 6VDC SLD
• Manufacturer: Panasonic Electric Works
• Series: DKr
• Type: Power Relayr

Specifications of DK1A1B-6V

• Relay Type: General Purpose
• Contact Form: DPST-NO/NC (1 Form A and B)
• Contact Rating (current): 8A
• Switching Voltage: 250VAC
• Coil Type: Standard
• Coil Current: 33.3mA
• Coil Voltage: 6VDC
• Turn On Voltage (max): 4.2 VDC
• Turn Off Voltage (min): 0.6 VDC
• Mounting Type: Through Hole
• Termination Style: PC Pin
• Circuit: DPST-NO/NC (1 Form A and B)
• Contact Rating @ Voltage: 8A @ 250VAC
• Control On Voltage (max): 4.2 VDC
• Control Off Voltage (min): 0.6 VDC
• Relay Construction: Non-Latching
• Contact Arrangement: SPST-NO/SPST-NC
• Coil Voltage Dc: 6V
• Voltage Rating (vdc): 125V
• Voltage Rating (vac): 250V
• Dropout Volt (min): 0.6VDCV
• Coil Resistance: 180Ohm
• Pick-up Voltage (max): 4.2VDC
• Maximum Power Rating: 240W/2KVA
• Operate Time: 10ms
• Contact Current Rating: 8A
• Contact Material: Ag/Au Flash
• Coil Suppression Diode: No
• Push To Test Button: No
• Led Indicator: No
• Seal: Sealed
• Product Height (mm): 10mm
• Product Depth (mm): 15mm
• Product Length (mm): 20mm
• Operating Temp Range: -40C to 65C
• Pin Count: 6
• Mounting Style: Through Hole
• Package / Case: DIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-2188; DK1A1B-6V

4-(1). Coil temperature rise (1 Form A)
Tested sample: DK1a-12V, 5 pcs.
Ambient temperature: 30 C
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
DIMENSIONS
1. 1 Form A type
CAD Data
50
40
30
20
10
0
80
–40
90
–20
100 110 120 130
Coil applied voltage,%V
0
130
120
110
100
90
80
70
86 F
20
(mm inch)
40
.012
.012
Single side stable type
2 coil latching type
Pick-up
voltage
Drop-out
voltage
0.3
0.3
.382
.382
9.7
9.7
60
2.54
.100
10A
7A
5A
0A
.016
.016
0.4
0.4
Ambient
temperature, C
80
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
General tolerance: 0.3
10.16
.400
.016
0.4
7.62
.300
External dimensions
The CAD data of the products with a
.787
.787
20
20
7.62
.300
0.8
.031
0.8
.031
7.62
.300
4-(2). Coil temperature rise
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
Ambient temperature: 20 C
0.8
.031
0.8
.031
1.11
.044
1.11
.044
50
40
30
20
10
0
.138
.138
3.5
3.5
80
.047
.047
1.2
1.2
.012
90
100 110 120 130
Coil applied voltage,%V
10.16
10.16
.400
.400
12.5
.492
12.5
.492
68 F
0.4
.016
0.4
.016
CAD Data
8 A
5 A
0 A
PC board pattern (Bottom view)
10.16
10.16
.400
.400
mark can be downloaded from: http://panasonic-electric-works.net/ac
2.54
.100
2.54
.100
Tolerance: 0.1
7.62
.300
7.62
.300
5-(1). Ambient temperature characteristics
(1 Form A)
Tested sample: DK1a-24V, 6 pcs
Ambient temperature:
7.62
.300
7.62
.300
.004
-40
.043 dia.
.043 dia.
1.1 dia.
1.1 dia.
-20
0
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
130
120
110
100
90
80
70
(Deenergized condition)
20
Single side stable
-
-
+
+
1
6
1
6
(Bottom view)
(Reset condition)
2 coil latching
Schematic
Ambient
temperature, C
–40 C to +80 C
–40 F to +176 F
40
Drop-out
voltage
+
5
60
Pick-up
voltage
3
3
4
4
80
DK