DK1A1b-L2-6V [PANASONIC]
1a 10A, 1a1b/2a 8A small polarized power relays Switching power supply; 1A 10A ， 1A1B / 2A 8A小极化继电器开关电源
| 型号： | DK1A1b-L2-6V |
| 厂家： | 
PANASONIC |
| 描述： | 1a 10A, 1a1b/2a 8A small polarized power relays Switching power supply |
| 文件： | 总5页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VDE
1a 10A, 1a1b/2a 8A small
polarized power relays
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.
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
2. High sensitivity: 200 mW nominal
operating power
3. High breakdown voltage
Independent coil and the contact
structure improves breakdown voltage.
RoHS compliant
Between contact
Between open contacts
and coil
4,000 Vrms for 1 min.
10,000 V surge
1,000 Vrms for 1 min.
1,500 V surge
breakdown voltage
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.
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
DK
TYPES
Single side stable
Part No.
2 coil latching
Part No.
Contact
Nominal coil
voltage
arrangement
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
DK1a-3V-F
DK1a-5V-F
DK1a-6V-F
DK1a-9V-F
DK1a-12V-F
DK1a-24V-F
DK1a1b-3V
DK1a1b-5V
DK1a1b-6V
DK1a1b-9V
DK1a1b-12V
DK1a1b-24V
DK2a-3V
DK1a-L2-3V-F
DK1a-L2-5V-F
DK1a-L2-6V-F
DK1a-L2-9V-F
DK1a-L2-12V-F
DK1a-L2-24V-F
DK1a1b-L2-3V
DK1a1b-L2-5V
DK1a1b-L2-6V
DK1a1b-L2-9V
DK1a1b-L2-12V
DK1a1b-L2-24V
DK2a-L2-3V
1 Form A
1 Form A
1 Form B
DK2a-5V
DK2a-L2-5V
DK2a-6V
DK2a-L2-6V
2 Form A
DK2a-9V
DK2a-L2-9V
DK2a-12V
DK2a-24V
DK2a-L2-12V
DK2a-L2-24V
Standard packing: Carton: 50 pcs.; Case: 500 pcs.
* For sockets, see page 123.
RATING
1. Coil data
1) Single side stable
Nominal operating
current
[ 10%] (at 20°C 68°F)
Nominal coil
voltage
Pick-up voltage
(at 20°C 68°F)
Drop-out 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)
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
66.6mA
40mA
45Ω
125Ω
180Ω
405Ω
720Ω
2,880Ω
70%V or less of
nominal voltage
(Initial)
10%V or more of
nominal voltage
(Initial)
33.3mA
22.2mA
16.6mA
8.3mA
130%V of
nominal voltage
200mW
2) 2 coil latching
Nominal operating
current
[ 10%] (at 20°C 68°F)
Coil resistance
[ 10%] (at 20°C 68°F)
Nominal operating
power
Nominal coil
voltage
Set voltage
(at 20°C 68°F)
Reset voltage
(at 20°C 68°F)
Max. applied voltage
(at 20°C 68°F)
Set coil
66.6mA
40mA
Reset coil
66.6mA
40mA
Set coil
45Ω
Reset coil
45Ω
125Ω
180Ω
405Ω
Set coil
Reset coil
3V DC
5V DC
6V DC
9V DC
12V DC
24V DC
125Ω
180Ω
405Ω
720Ω
2,880Ω
70%V or less of
nominal voltage
(Initial)
70%V or less of
nominal voltage
(Initial)
33.3mA
22.2mA
16.6mA
8.3mA
33.3mA
22.2mA
16.6mA
8.3mA
130%V of
nominal voltage
200mW
200mW
720Ω
2,880Ω
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
DK
2. Specifications
Characteristics
Item
Specifications
1 Form A 1 Form B
Arrangement
1 Form A
2 Form A
Contact
Contact resistance (Initial)
Max. 30 mΩ (By voltage drop 6 V DC 1A)
Contact material
Au-flashed AgSnO2 type
Au-flashed AgNi type
Nominal switching capacity (resistive load)
Max. switching power (resistive load)
Max. switching voltage
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
2,000 VA, 240 W
250 V AC, 125 V DC
8 A
2,500VA, 300 W
250 V AC, 125 V DC
10 A
2,000 VA, 240 W
250 V AC, 125 V DC
8 A
Rating
Max. switching current
Nominal operating power
200 mW
Min. switching capacity (Reference value)*1
10m A 5 V DC
Insulation resistance (Initial)
Min. 1,000MΩ (at 500V DC) Measurement at same location as “Breakdown voltage” section.
1,000 Vrms for 1min. (Detection current: 10mA.)
Between open contacts
Between contact and coil
Breakdown voltage
(Initial)
4,000 Vrms for 1min. (Detection current: 10mA.)
Surge breakdown
voltage*2 (Initial)
between contacts and coil
10,000 V
Electrical
characteristics
Temperature rise (coil) (at 65°C 149°F)
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.)
Operate time [Set time] (at 20°C 68°F)
Max. 8 ms (Approx. 3 ms) [10 ms (Approx. 3 ms)]
(Nominal coil voltage applied to the coil, excluding contact bounce time.) (without diode)
Release time [Reset time] (at 20°C 68°F)
Functional
Shock resistance
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
Destructive
Mechanical
characteristics
Functional
Vibration resistance
Destructive
Mechanical
Electrical
Min. 5×107 (at 300 times/min.)
Min. 105 (resistive load, at 20 times/min., at rated capacity)
Expected life
Ambient temperature: –40°C to +65°C –40°F to +149°F,
Conditions for operation, transport and storage*3
Max. operating speed (at rated load)
Humidity: 5 to 85% R.H. (Not freezing and condensing at low temperature)
Conditions
Unit weight
20 times/min.
Approx. 5 g .18 oz
Approx. 6 g .21 oz
Approx. 6 g .21 oz
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
100
AC inductive load
AC inductive load
AC resistive load
(cosϕ= 0.4)
AC resistive load
(cosϕ= 0.4)
100
10
5
10
1
250 V AC resistive load
30 V DC resistive load
DC inductive load
(L/R = 7 ms)
DC inductive load
(L/R = 7 ms)
DC resistive
load
DC resistive
load
1
10
1
250 V AC inductive load (cosϕ= 0.4)
30 V DC inductive load (L/R = 7 ms)
0.1
0.1
0
1
2
3
4
5
6
7
8
9
10
10
100
1,000
10
100
Contact voltage, V
1,000
Contact voltage, V
Contact current, A
2-(2). Life curve
(1 Form A 1 Form B, 2 Form 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
8
Release time
(with diode)
8
7
6
5
4
3
2
1
0
Operate time
Max.
x
7
100
Min.
6
Max.
x
5
4
3
2
1
0
Max.
x
Min.
Min.
250 V AC resistive load
Max.
x
30 V DC resistive load
Operate time
Min.
Max.
x
Release time
(with diode)
10
1
250 V AC inductive load (cosϕ= 0.4)
Min.
Max.
x
Min.
30 V DC inductive load (L/R = 7 ms)
Release time
Release time
0
1
2
3
4
5
6
7
8
9
10
80
90
10
110 120 130 140
80
90
10
110 120 130 140
Coil applied voltage,%V
Contact current, A
Coil applied voltage,%V
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
DK
4-(1). Coil temperature rise (1 Form A)
4-(2). Coil temperature rise
5-(1). Ambient temperature characteristics
Tested sample: DK1a-12V, 5 pcs.
Ambient temperature: 30°C 86°F
(1 Form A 1 Form B, 2 Form A)
Tested sample: DK1a1b-12V, 5 pcs.
Ambient temperature: 20°C 68°F
(1 Form A)
Tested sample: DK1a-24V, 6 pcs
Ambient temperature:
–40°C to +80°C
–40°F to +176°F
130
120
Drop-out
voltage
50
40
50
40
30
20
10
0
110
100
10A
7A
Pick-up
voltage
8 A
5 A
0 A
5A
30
20
10
0
0A
-40
-20
0
20 40
Ambient
temperature, °C
60
80
90
80
70
80 90 100 110 120 130
Coil applied voltage,%V
80 90 100 110 120 130
Coil applied voltage,%V
5-(2). Ambient temperature characteristics
(1 Form A 1 Form B, 2 Form A)
Pick-up
voltage
130
120
110
100
–40 –20
0
40 60 80
Ambient
temperature,°C
20
90
80
70
Drop-out
voltage
The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e/
DIMENSIONS (mm inch)
1. 1 Form A type
External dimensions
Single side stable type
PC board pattern (Bottom view)
Schematic
(Bottom view)
Single side stable
CAD Data
1.1 dia.
20
.787
12.5
.492
.043 dia.
2.54
.100
7.62
.300
7.62
.300
1
3
4
-
9.7
.382
+
6
10.16
.400
3.5
.138
0.4
0.3
.016
.012
0.4
(Deenergized condition)
0.8
0.8
.016
.031
.031
1.2
.047
1.11
.044
10.16
.400
7.62
.300
10.16
.400
2 coil latching type
2 coil latching
1.1 dia.
.043 dia.
20
12.5
.492
1
3
4
.787
2.54
.100
7.62
.300
7.62
.300
-
+
6
+
5
9.7
.382
10.16
.400
(Reset condition)
3.5
.138
0.4
0.3
.016
.012
0.4
0.4
0.8
0.8
.016
.016
.031
.031
1.2
.047
1.11
.044
2.54
.100
7.62
.300
7.62
.300
10.16
.400
Since this is a polarized relay,
the connection to the coil
should be done according to
the above schematic.
General tolerance: 0.3 .012
Tolerance: 0.1 .004
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
DK
2. 1 Form A 1 Form B type, 2 Form A type
External dimensions
Single side stable type
PC board pattern (Bottom view)
Schematic
(Bottom view)
<1 Form A 1 Form B type>
CAD Data
1.1 dia.
20
15
.043 dia.
10.16
.400
7.62
.300
.787
.591
Single side stable
9.7
1
3
4
.382
-
10.16
.400
3.5
.138
+
8
0.3
0.8
0.8
.012
.031
.031
0.4
.016
6
5
0.4
2.42
.095
10.16
.400
7.62
.300
1.11
.044
10.16
.400
.016
(Deenergized condition)
2 coil latching
2 coil latching type
1
3
4
1.1 dia.
20
15
-
.043 dia.
.787
.591
2.54
.100
7.62
.300
7.62
.300
+
8
+
7
9.7
.382
6
5
0.3
.012
(Reset condition)
3.5
.138
10.16
.400
0.6
0.8
0.8
0.4
<2 Form A>
Single side stable
0.4
.016
.024
.031
.031
.016
2.54
.100
2.42
.095
1.11
7.62
.300
7.62
.300
10.16
.400
.044
1
3
4
-
General tolerance: 0.3 .012
Tolerance: 0.1 .004
+
8
6
5
(Deenergized condition)
2 coil latching
1
3
4
-
+
8
+
7
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
UL/C-UL (Recognized)
Item
CSA (Certified)
File No. Contact rating
LR26550
VDE (Certified)
Contact rating
TÜV (Certified)
Rating
File No.
E43028
Contact rating
10A 250V AC
1/3HP 125, 250V AC etc.
File No.
File No.
10A 250V AC
006099UG AC 250V 10A (cosφ=1.0) 8705
10A 250V AC (cosφ=1.0)
5A 250V AC (cosφ=0.4)
10A 30V DC
1 Form A
1/3HP 125, 250V AC
10A 30V DC
AC 250V 5A (cosφ=0.4)
1645 520
10A 30V DC
DC 30V 10A (0ms)
E43028
8A 250V AC
LR26550
8A 250V AC
1/4HP 125, 250V AC
8A 30V DC
006099UG 1 Form A 1 Form B:
AC 250V 8A (cosφ=1.0)
2 Form A:
8705 1645
520 (1 Form A
1 Form B)
8A 250V AC (cosφ=1.0)
4A 250V AC (cosφ=0.4)
8A 30V DC
1 Form A
1 Form B,
2 Form A
1/4HP 125, 250V AC etc.
8A 30V DC
AC 250V 8A (cosφ=1.0)
AC 250V 4A (cosφ=0.4)
9407 13461
097 (2 Form A)
NOTES
1. Soldering should be done under the
following conditions:
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.
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.
For Cautions for Use.
ASCTB177E 201202-T
Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e/
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