DK1A1B-24V Panasonic Electric Works, DK1A1B-24V Datasheet - Page 4

• Manufacturer Part Number: DK1A1B-24V
• Description: RELAY MINI PWR 8A 24VDC PC MNT
• Manufacturer: Panasonic Electric Works
• Series: DKr
• Type: Power Relayr

Specifications of DK1A1B-24V

• 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: 8.3mA
• Coil Voltage: 24VDC
• Turn On Voltage (max): 16.8 VDC
• Turn Off Voltage (min): 2.4 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
• Control Off Voltage (min): 2.4 VDC
• Brand/series: DK Series
• Current, Rating: 8 A
• Diameter, Mounting: 0.043 in.
• Dimensions: 0.787 in. L x 0.591 in. W x 0.382 in. H
• Function: Power
• Latch Type: Single Side Stable
• Material, Contact: Gold Flash over Silver Alloy
• Number Of Pins: 6
• Power, Rating: 2000⁄240 VA⁄W
• Standards: UL, CSA, VDE, TUV
• Temperature, Operating, Maximum: 65 °C
• Temperature, Operating, Minimum: -40 °C
• Termination: Solder
• Voltage, Control: 24 VDC
• Voltage, Rating: 380 VAC
• Large Capacity In Small Size: 10 A 250 V AC (1a)
• High Sensitivity: 200 mW nominal operating power
• Relay Construction: Non-Latching
• Contact Arrangement: SPST-NO/SPST-NC
• Coil Voltage Dc: 24V
• Voltage Rating (vdc): 125V
• Voltage Rating (vac): 250V
• Dropout Volt (min): 2.4VDCV
• Coil Resistance: 2.88kohm
• Pick-up Voltage (max): 16.8VDC
• Maximum Power Rating: 240W/2KVA
• Operate Time: 10ms
• Contact Current Rating: 8A
• Contact Material: Silver Nickel/Gold 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: 255-1100; DK1A1BE-24V

DK relay socket
SPECIFICATIONS
Remarks
*
DIMENSIONS
FIXING AND REMOVAL METHOD
1. Match the direction of relay
and socket.
NOTES
1. Phase synchronization of AC-load
switching
In case of switching the contact
synchronized with phase of load voltage,
the life of contact might be shorter or
contact failure might be caused. Please
confirm this matter in the actual system in
this case. If necessary, the phase control
would be recommended.
For Cautions for Use, see Relay Technical Information
.539 .024
1
.591 .024
13.7 0.6
Detection current: 10 mA
15 0.6
Breakdown voltage*
Insulation resistance
Heat resistance
Max. continuous current
.012 .004
.100 .004
2.54 0.1
0.3 0.1
.300 .012
7.62 0.3
.906 .024
23 0.6
1 Form A type
.300 .012
7.62 0.3
.031
0.8
1
6 0.3
.236 .012
.669 .024
.134 .012
17 0.6
3.4 0.3
2. Both ends of the relay are
to be secured firmly so that
the socket hooks on the top
surface of the relay.
10.16 0.3
.400 .012
TYPES AND RELAY COMPATIBILITY
GOOD
Relay
1 Form A 1 Form B
0.25
.010
1 Form A
2 Form A
.134 .012
.591 .024
.669 .024
.236 .012
3.4 0.3
Vin
Load
voltage
15 0.6
17 0.6
Vin
6 0.3
NO GOOD
1 Form A 1 Form B type, 2 Form A type
.300 .012
Single side stable type
Single side stable type
7.62 0.3
2 coil latching type
2 coil latching type
.906 .024
23 0.6
10 A (DK1a-PS, DK1a-PSL2), 8 A (DK2a-PS, DK2a-PSL2)
Ry
10.16 0.3
.400 .012
4,000 Vrms (Except the portion between coil terminals)
General tolerance: 0.3
3. Remove the relay, applying
force in the direction shown
below.
Socket
.012 .004
0.3 0.1
.539 .024
13.7 0.6
Load
Min. 1,000 m
Single side
stable type
150 C (for 1 hour)
DK1a-PS
Load
voltage
—
—
—
10.16 0.3
.400 .012
.012
1 Form A
(at 500 V DC)
2. Soldering should be done under the
following conditions:
250 C
300 C
350 C
latching type
DK1a-PSL2
DK1a-PSL2
The above shows 2 coil latching type. No.2 and 5
terminal are eliminated on single side stable type.
2 coil
—
—
PC board pattern (Copper-side view)
482 F
572 F
662 F
4. In case there is not enough
space to grasp relay with
fingers, use screwdrivers in
the way shown below.
Tolerance: 0.1
1 2
6 5
1 2
8 7
1 Form A 1 Form B
within 10s
within 5s
within 3s
1 Form A 1 Form B, 2 Form A
Single side
stable type
DK2a-PS
1 Form A
—
—
—
3
3
6
2.54
.100
2.54
.100
.004
latching type
DK2a-PSL2
DK2a-PSL2
4
4
5
2 coil
.047 dia.
.047 dia.
—
—
mm
1.2 dia.
1.2 dia.
2.54
.100
2.54
.100
DK
inch