Panasonic DK1A-12V-F 1a 10a, 1a1b/2a 8a small polarized power relays switching power supply Datasheet

DK
VDE
1a 10A, 1a1b/2a 8A small
polarized power relays
RoHS compliant
DK RELAYS
FEATURES
TYPICAL APPLICATIONS
1. Compact with high capacity
High capacity switching in a small
package: 1 Form A, 10 A 250 V AC;
1 Form A 1 Form B and 2 Form A, 8 A
250 V AC.
2. High sensitivity: 200 mW nominal
operating power
3. High breakdown voltage
Independent coil and the contact
structure improves breakdown voltage.
1. Switching power supply
2. Power switching for various
OA equipment
3. Control or driving relays for
industrial machines (robotics,
numerical control machines, etc.)
4. Output relays for programmable
logic controllers, temperature
controllers, timers and so on.
5. Home appliances
Between contact
and coil
4,000 Vrms for 1 min.
10,000 V surge
breakdown voltage
Between open contacts
1,000 Vrms for 1 min.
1,500 V surge
breakdown voltage
Conforms with FCC Part 68
4. Latching types available
5. Sealed construction allows
automatic washing.
6. Sockets are available
7. Complies with safety standards
Complies with Japan Electrical
Appliance and Material Safety Law
requirements for operating 200 V
power supply circuits, and complies
with UL, CSA, and TÜV safety
standards.
ORDERING INFORMATION
DK
Contact arrangement
1a: 1 Form A
2a: 2 Form A
1a1b: 1 Form A 1 Form B
Operating function
Nil: Single side stable
L2: 2 coil latching
Nominal coil voltage (DC)
3, 5, 6, 9, 12, 24V
Contact material
F: 1 Form A (AgSnO2 type)
Nil: 2 Form A, 1 FormA 1 Form B (Au-flashed AgNi type)
Notes: 1. Certified by UL, CSA and TÜV
2. VDE approved type is available.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB177E 201202-T
DK
TYPES
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
Single side stable
Part No.
DK1a-3V-F
DK1a-5V-F
DK1a-6V-F
DK1a-9V-F
DK1a-12V-F
DK1a-24V-F
2 coil latching
Part No.
DK1a-L2-3V-F
DK1a-L2-5V-F
DK1a-L2-6V-F
DK1a-L2-9V-F
DK1a-L2-12V-F
DK1a-L2-24V-F
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
DK1a1b-3V
DK1a1b-5V
DK1a1b-6V
DK1a1b-9V
DK1a1b-12V
DK1a1b-24V
DK2a-3V
DK2a-5V
DK2a-6V
DK2a-9V
DK2a-12V
DK2a-24V
DK1a1b-L2-3V
DK1a1b-L2-5V
DK1a1b-L2-6V
DK1a1b-L2-9V
DK1a1b-L2-12V
DK1a1b-L2-24V
DK2a-L2-3V
DK2a-L2-5V
DK2a-L2-6V
DK2a-L2-9V
DK2a-L2-12V
DK2a-L2-24V
Contact
arrangement
Nominal coil
voltage
1 Form A
1 Form A
1 Form B
2 Form A
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
* For sockets, see page 123.
RATING
1. Coil data
1) Single side stable
3V DC
Nominal operating
current
[±10%] (at 20°C 68°F)
66.6mA
5V DC
6V DC
9V DC
12V DC
24V DC
40mA
33.3mA
22.2mA
16.6mA
8.3mA
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out voltage
(at 20°C 68°F)
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Coil resistance
[±10%] (at 20°C 68°F)
Nominal operating
power
Max. applied voltage
(at 20°C 68°F)
200mW
130%V of
nominal voltage
45Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
2) 2 coil latching
Nominal coil
voltage
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
70%V or less of
nominal voltage
(Initial)
ASCTB177E 201202-T
70%V or less of
nominal voltage
(Initial)
Panasonic Corporation
Nominal operating
current
[±10%] (at 20°C 68°F)
Set coil
Reset coil
Coil resistance
[±10%] (at 20°C 68°F)
Set coil
Reset coil
66.6mA
66.6mA
45Ω
45Ω
40mA
33.3mA
22.2mA
16.6mA
8.3mA
40mA
33.3mA
22.2mA
16.6mA
8.3mA
125Ω
180Ω
405Ω
720Ω
2,880Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
Automation Controls Business Unit
Nominal operating
power
Set coil
Reset coil
200mW
200mW
Max. applied voltage
(at 20°C 68°F)
130%V of
nominal voltage
industrial.panasonic.com/ac/e/
DK
2. Specifications
Characteristics
Item
Arrangement
Contact resistance (Initial)
Contact material
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
Max. switching current
Nominal operating power
Min. switching capacity (Reference value)*1
Insulation resistance (Initial)
Contact
Rating
Specifications
1 Form A 1 Form B
2 Form A
Max. 30 mΩ (By voltage drop 6 V DC 1A)
Au-flashed AgSnO2 type
Au-flashed AgNi type
10 A 250 V AC, 10 A 30 V DC 8 A 250 V AC,8 A 30 V DC
8 A 250 V AC,8 A 30 V DC
2,500VA, 300 W
2,000 VA, 240 W
2,000 VA, 240 W
250 V AC, 125 V DC
250 V AC, 125 V DC
250 V AC, 125 V DC
10 A
8A
8A
200 mW
10m A 5 V DC
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1 Form A
Between open contacts
Between contact and coil
Breakdown voltage
(Initial)
1,000 Vrms for 1min. (Detection current: 10mA.)
4,000 Vrms for 1min. (Detection current: 10mA.)
Surge breakdown
between contacts and coil
voltage*2 (Initial)
Temperature rise (coil) (at 65°C 149°F)
Electrical
characteristics
10,000 V
Max. 40°C (By resistive method, nominal voltage applied to the coil; max. switching current)
Max. 10 ms (Approx. 5 ms) [10 ms (Approx. 5 ms)]
(Nominal coil voltage applied to the coil, excluding contact bounce time.)
Max. 8 ms (Approx. 3 ms) [10 ms (Approx. 3 ms)]
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Min. 98 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10µs.)
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)
10 to 55 Hz at double amplitude of 1.5 mm (Detection time: 10µs.)
10 to 55 Hz at double amplitude of 3 mm
Min. 5×107 (at 300 times/min.)
Min. 105 (resistive load, at 20 times/min., at rated capacity)
Ambient temperature: –40°C to +65°C –40°F to +149°F,
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
20 times/min.
Approx. 5 g .18 oz
Approx. 6 g .21 oz
Approx. 6 g .21 oz
Operate time [Set time] (at 20°C 68°F)
Release time [Reset time] (at 20°C 68°F)
Functional
Destructive
Functional
Vibration resistance
Destructive
Mechanical
Electrical
Shock resistance
Mechanical
characteristics
Expected life
Conditions for operation, transport and storage*3
Conditions
Max. operating speed (at rated load)
Unit weight
Notes: *1. This value can change due to the switching frequency, environmental conditions, and desired reliability level, therefore it is recommended to check this with the
actual load.
*2. Wave is standard shock voltage of ±1.2×50µs according to JEC-212-1981
*3. The upper limit of the ambient temperature is the maximum temperature that can satisfy the coil temperature rise value. Refer to Usage, transport and storage
conditions in NOTES.
REFERENCE DATA
1-(1). Maximum operating power (1 Form A)
1-(2). Maximum operating power
(1 Form A 1 Form B, 2 Form A)
2-(1). Life curve (1 Form A)
1,000
1
AC resistive load
DC inductive load
(L/R = 7 ms)
0.1
10
DC resistive
load
100
Contact voltage, V
AC inductive load
(cosϕ = 0.4) AC resistive load
10
5
1
DC inductive load
(L/R = 7 ms)
0.1
1,000
Life, ×104
AC inductive load
(cosϕ = 0.4)
10
Contact current, A
Contact current, A
100
10
100
DC resistive
load
100
250 V AC resistive load
30 V DC resistive load
10
1
1,000
250 V AC inductive load (cosϕ = 0.4)
30 V DC inductive load (L/R = 7 ms)
0
1
2
3
4
Contact voltage, V
2-(2). Life curve
(1 Form A 1 Form B, 2 Form A)
5
6
7
8
9
10
Contact current, A
3-(1). Operate/Release time (1 Form A)
Tested sample: DK1a-24V, 5 pcs.
3-(2). Operate/Release time
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
1,000
9
9
250 V AC resistive load
30 V DC resistive load
10
250 V AC inductive load (cosϕ = 0.4)
30 V DC inductive load (L/R = 7 ms)
Operate time
7
6
5
4
Release time
(with diode)
3
0
1
2
3
4
5
6
7
8
9
10
Contact current, A
Panasonic Corporation
0
Max.
x
Max.
x
Min.
Min.
Max.
x
Min.
2
1
1
Operate/release time, ms
Operate/release time, ms
Life, ×104
100
Release time
(with diode)
8
8
90
10
110
120
130
6
5
4
3
Release time
1
140
0
80
90
Coil applied voltage,%V
Automation Controls Business Unit
Max.
x
Min.
Max.
x
Min.
Operate time
2
Release time
80
Max.
x
Min.
7
industrial.panasonic.com/ac/e/
10
110
120
130
140
Coil applied voltage,%V
ASCTB177E 201202-T
DK
50
40
10A
7A
5A
0A
30
20
10
0
80
90
4-(2). Coil temperature rise
(1 Form A 1 Form B, 2 Form A)
5-(1). Ambient temperature characteristics
(1 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
Ambient temperature: 20°C 68°F
Tested sample: DK1a-24V, 6 pcs
Ambient temperature:
–40°C to +80°C
–40°F to +176°F
Coil temperature rise, °C
Coil temperature rise, °C
Tested sample: DK1a-12V, 5 pcs.
Ambient temperature: 30°C 86°F
50
40
8A
5A
0A
30
130
110
100
-40
-20
0
20
90
10
80
80
90
Drop-out
voltage
120
20
0
100 110 120 130
Coil applied voltage,%V
Variation ratio, %
4-(1). Coil temperature rise (1 Form A)
Pick-up
voltage
40
60
80
Ambient
temperature, °C
70
100 110 120 130
Coil applied voltage,%V
Variation ratio, %
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
–40 –20
Pick-up
voltage
130
120
110
0 100
40
60
20
90
80
80
Ambient
temperature,°C
Drop-out
voltage
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
PC board pattern (Bottom view)
Single side stable type
20
.787
12.5
.492
2.54
.100
7.62
.300
7.62
.300
1.1 dia.
.043 dia.
Single side stable
1
-
9.7
.382
0.3
.012
Schematic
(Bottom view)
3.5
.138
0.4
.016
0.8
.031
7.62
.300
0.4
.016
0.8
.031
1.11
.044
1.2
.047
10.16
.400
6
(Deenergized condition)
10.16
.400
2 coil latching type
2 coil latching
20
.787
12.5
.492
2.54
.100
7.62
.300
7.62
.300
9.7
.382
3.5
.138
0.4
.016
2.54
.100
0.4
.016
7.62
.300
0.8
.031
7.62
.300
0.4
.016
0.8
.031
1.11
.044
1.2
.047
General tolerance: ±0.3 ±.012
ASCTB177E 201202-T
4
+
10.16
.400
0.3
.012
3
Panasonic Corporation
10.16
.400
1.1 dia.
.043 dia.
1
-
3
+
+
6
5
4
(Reset condition)
10.16
.400
Tolerance: ±0.1 ±.004
Automation Controls Business Unit
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
industrial.panasonic.com/ac/e/
DK
2. 1 Form A 1 Form B type, 2 Form A type
External dimensions
CAD Data
PC board pattern (Bottom view)
Single side stable type
20
.787
15
.591
10.16
.400
7.62
.300
1.1 dia.
.043 dia.
9.7
.382
0.3
.012
0.4
.016
Schematic
(Bottom view)
<1 Form A 1 Form B type>
Single side stable
1
-
0.8
.031
10.16
.400
7.62
.300
3.5
.138
0.8
.031
2.42
1.11
.044
.095
10.16
.400
10.16
.400
3
4
6
5
+
0.4
.016
8
(Deenergized condition)
2 coil latching
2 coil latching type
20
.787
15
.591
2.54
.100
7.62
.300
7.62
.300
1.1 dia.
.043 dia.
9.7
.382
0.3
.012
0.4
.016
2.54
.100
0.6
.024
7.62
.300
0.8
.031
7.62
.300
3.5
.138
0.8
.031
2.42
1.11
.044
.095
+
+
8
7
4
6
5
<2 Form A>
Single side stable
0.4
.016
1
-
General tolerance: ±0.3 ±.012
3
(Reset condition)
10.16
.400
10.16
.400
1
-
Tolerance: ±0.1 ±.004
3
4
6
5
+
8
(Deenergized condition)
2 coil latching
1
+
+
8
7
3
4
6
5
(Reset condition)
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
SAFETY STANDARDS
Item
1 Form A
1 Form A
1 Form B,
2 Form A
UL/C-UL (Recognized)
File No.
Contact rating
E43028
10A 250V AC
1/3HP 125, 250V AC
10A 30V DC
E43028
8A 250V AC
1/4HP 125, 250V AC
8A 30V DC
CSA (Certified)
File No.
Contact rating
LR26550
10A 250V AC
1/3HP 125, 250V AC
etc.
10A 30V DC
LR26550
8A 250V AC
1/4HP 125, 250V AC
etc.
8A 30V DC
VDE (Certified)
File No.
Contact rating
006099UG AC 250V 10A (cosφ =1.0)
AC 250V 5A (cosφ =0.4)
DC 30V 10A (0ms)
006099UG 1 Form A 1 Form B:
AC 250V 8A (cosφ =1.0)
2 Form A:
AC 250V 8A (cosφ =1.0)
AC 250V 4A (cosφ =0.4)
TÜV (Certified)
Rating
8705
10A 250V AC (cosφ =1.0)
1645 520
5A 250V AC (cosφ =0.4)
10A 30V DC
8705 1645
8A 250V AC (cosφ =1.0)
4A 250V AC (cosφ =0.4)
520 (1 Form A
8A 30V DC
1 Form B)
9407 13461
097 (2 Form A)
File No.
NOTES
1. Soldering should be done under the
following conditions:
250°C 482°F within 10s
300°C 572°F within 5s
350°C 662°F within 3s
Soldering depth: 2/3 terminal pitch
2. External magnetic field
Since DK relays are highly sensitive
polarized relays, their characteristics will
be affected by a strong external magnetic
field. Avoid using the relay under that
condition.
3. When using, please be aware that
the a contact and b contact sides of 1
Form A and 1 Form B types may go on
simultaneously at operate time and
release time.
For Cautions for Use.
Panasonic Corporation
Automation Controls Business Unit
industrial.panasonic.com/ac/e/
ASCTB177E 201202-T
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