DK1A1B-L2-24V Panasonic Electric Works, DK1A1B-L2-24V Datasheet - Page 6

• Manufacturer Part Number: DK1A1B-L2-24V
• Description: RELAY PWR DPST 8A 2 LATCH 24 VDC
• Manufacturer: Panasonic Electric Works
• Series: DKr

Specifications of DK1A1B-L2-24V

• Relay Type: General Purpose
• Contact Form: DPST-NO/NC (1 Form A and B)
• Contact Rating (current): 8A
• Switching Voltage: 250VAC
• Coil Type: Latching, Dual Coil
• Coil Current: 8.3mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 16.8 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): 16.8 VDC
• Brand/series: DK Series
• Current, Rating: 8 A
• Dimensions: 0.787 in. L x 0.492 in. W x 0.382 in. H
• Function: Power
• Material, Contact: Gold Flash Over Silver Alloy
• Number Of Pins: 7
• Power, Rating: 2000⁄240 VA⁄W
• Resistance, Coil: 2880 Ohms
• Resistance, Contact: 30 MegOhms (Max.)
• Standards: UL, CSA, VDE, TUV
• Temperature, Operating: -40 to +65 °C
• Termination: Solder
• Voltage Drop: 1000 V (RMS) (Between Open Contacts)
• Voltage, Control: 24 VDC
• Voltage, Rating: 380 VAC
• Large Capacity In Small Size: 10 A 250 V AC (1a)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Control Off Voltage (min): -
• Other names: 255-2190; DK1A1B-L2-24V

RELAY COMPATIBILITY
DIMENSIONS
FIXING AND REMOVAL METHOD
1. Match the direction of relay and socket.
2. Both ends of the relay are to be
secured firmly so that the socket hooks
on the top surface of the relay.
Relay
.539 .024
.591 .024
13.7 0.6
Compliance with RoHS Directive
1 Form A 1 Form B
CAD Data
15 0.6
.012 .004
.100 .004
2.54 0.1
0.3 0.1
1 Form A
2 Form A
GOOD
.300 .012
7.62 0.3
.906 .024
External dimensions
23 0.6
.300 .012
7.62 0.3
.031
Single side stable type
Single side stable type
0.8
General tolerance: 0.3
2 coil latching type
2 coil latching type
NO GOOD
(mm inch)
6 0.3
.236 .012
.669 .024
.134 .012
3.4 0.3
17 0.6
Socket
All Rights Reserved © COPYRIGHT Panasonic Electric Works Co., Ltd.
10.16 0.3
.400 .012
The CAD data of the products with a
0.25
.010
Single side
stable type
.012
—
—
—
FEATURES
DK relay sockets that can be used also
for DY relay.
3. Remove the relay, applying force in the
direction shown below.
1 Form A
The above shows 2 coil latching type. No.2 and 5
terminal are eliminated on single side stable type.
latching type
2 coil
PC board pattern (Bottom view)
—
—
ACCESSORIES
1 2
6 5
1 Form A 1 Form B, 2 Form A
Single side
stable type
1 Form A
—
—
—
CAD Data
3
2.54
.100
latching type
4
mark can be downloaded from: http://panasonic-electric-works.net/ac
2 coil
—
—
.047 dia.
1.2 dia.
2.54
.100
TYPES
Standard packing: Carton: 50 pcs.; Case: 500 pcs
Note: * 2 Form A type is DK relays only.
SPECIFICATIONS
4. In case there is not enough space to
grasp relay with fingers, use screwdrivers
in the way shown below.
Notes: 1. Exercise care when removing relays. If
Breakdown
voltage
Insulation
resistance
Heat resistance
Max. continuous
current
1 Form A 1 Form B,
The above shows 2 coil latching type. No.2 and 7
terminal are eliminated on single side stable type.
2 Form A*
1 Form A
2. It is hazardous to use IC chip sockets.
Item
DK RELAY
greater than necessary force is applied at
the socket hooks, deformation may alter the
dimensions so that the hook will no longer
catch, and other damage may also occur.
SOCKET
1 2
8 7
Type
1 Form A 1 Form B
4,000 Vrms
(Detection current: 10 mA)
(Except the portion between
coil terminals)
Min. 1,000 m (at 500 V DC)
10 A (DK1a-PS, DK1a-PSL2),
8 A (DK2a-PS, DK2a-PSL2)
150 C (for 1 hour)
Single side
Single side
latching
latching
stable
stable
Tolerance: 0.1
2 coil
2 coil
3
6
Specifications
2.54
.100
4
5
DK1a-PS
DK1a-PSL2
DK2a-PS
DK2a-PSL2
Part No.
.047 dia.
1.2 dia.
2.54
.100
DK
.004