DK1A1B-L2-9V [NAIS]

MINIATURE POWER RELAY; 小型功率继电器
DK1A1B-L2-9V
型号: DK1A1B-L2-9V
厂家: NAIS(MATSUSHITA ELECTRIC WORKS)    NAIS(MATSUSHITA ELECTRIC WORKS)
描述:

MINIATURE POWER RELAY
小型功率继电器

继电器 功率继电器
文件: 总5页 (文件大小:139K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
VDE  
MINIATURE POWER RELAY  
DK-RELAYS  
20  
.787  
12.5  
.492  
FEATURES  
20  
.787  
15  
.591  
• Large capacity in small size: 10 A 250 V AC (1a)  
10  
.394  
10  
.394  
• High sensitivity: 200 mW nominal operating power  
• High breakdown voltage 4,000 Vrms between contacts and  
coil 1,000 Vrms between open contacts Meeting FCC Part 68  
• Sealed construction  
1a  
1a1b  
• Latching types available  
mm inch  
SPECIFICATIONS  
Contact  
Characteristics  
2 Form A,  
1 Form A  
1 Form B  
Max. operating speed  
Initial insulation resistance*1  
Between open  
20 cpm (at rated load)  
Arrangement  
1 Form A  
Min. 1,000 m(at 500 V DC)  
1,000 Vrms  
4,000 Vrms  
Initial contact resistance, max.  
(By voltage drop 6 V DC 1A)  
Initial  
contacts  
30 mΩ  
breakdown  
Between contacts  
voltage*2  
Contact material  
Gold flash over silver alloy  
and coil  
Nominal  
switching capacity  
10 A 250 V AC  
10 A 30 V DC  
8 A 250 V AC  
8 A 30 V DC  
Surge voltage between coil and  
contact*3  
Min. 10,000 V  
Max. switching  
power  
Operate time*4  
(at nominal voltage)  
Release time (without diode)*4  
(at nominal voltage)  
300 W, 2,500 VA 240 W, 2,000 VA  
Max. 10 ms (Approx. 5 ms)  
Max. 8 ms (Approx. 3 ms)  
Rating  
(resistive)  
Max. switching  
voltage  
250 V AC,  
30 V DC  
250 V AC,  
30 V DC  
Max. switching  
current  
Temperature rise  
(at nominal voltage)  
Max. 40°C with nominal coil voltage  
10 A  
8 A  
and at 10 A switching current  
Mechanical  
5×107  
Functional*5  
Min. 98 m/s2 {10 G}  
Min. 980 m/s2 {100 G}  
88.2 m/s2 {9 G}, 10 to 55 Hz  
at double amplitude of 1.5 mm  
Shock  
Expected  
life (min.  
operations)  
105  
105  
Destructive*6  
Functional*7  
resistance  
Electrical  
(resistive)  
(10 A 250 V AC,  
10 A 30 V DC)  
(8 A 250 V AC,  
8 A 30 V DC)  
Vibration  
Coil  
176.4 m/s2 {18 G}, 10 to 55 Hz  
at double amplitude of 3.0 mm  
resistance  
Destructive  
Nominal operating power  
200 mW  
Conditions for oper- Ambient  
ation, transport and temp.  
storange*8  
–40°C to +65°C  
–40°F to +149°F  
Remarks  
* Specifications will vary with foreign standards certification ratings.  
*1 Measurement at same location as "Initial breakdown voltage" section  
*2 Detection current: 10 mA  
(Not freezing and  
condensing at low  
*3 Wave is standard shock voltage of ±1.2 × 50µs according to JEC-212-1981  
*4 Excluding contact bounce time  
Humidity  
5 to 85% R.H.  
temperature)  
*5 Half-wave pulse of sine wave: 11ms; detection time: 10µs  
*6 Half-wave pulse of sine wave: 6ms  
1 Form A  
Unit  
Approx. 5.6 g .20 oz  
Approx. 6 g .21 oz  
*7 Detection time: 10µs  
1 Form A 1 Form B,  
weight  
*8 Refer to 5. Conditions for operation, transport and storage mentioned in  
AMBIENT ENVIRONMENT (Page 61).  
2 Form A  
TYPICAL  
ORDERING INFORMATION  
APPLICATIONS  
• Switching power supply  
• Power switching for various  
OA equipment  
• Control or driving relays for industrial  
machines (robotics, numerical control  
machines, etc.)  
• Output relays for programmable logic  
controllers, temperature controllers,  
timers and so on.  
Ex. DK  
1a  
L2  
12V  
Contact arrangement  
Operating function  
Coil voltage  
1a: 1 Form A  
2a: 2 Form A  
Nil: Single side stable  
L2: 2 coil latching  
3, 5, 6, 9, 12, 24V  
1a1b: 1 Form A 1 Form B  
Note: Standard packing Carton: 50 pcs.; Case: 500 pcs.  
UL/CSA, TÜV approved type is standard.  
• Home appliances  
239  
DK  
TYPES AND COIL DATA (at 20°C 68°F)  
Single side stable  
Maximum  
allowable  
voltage,  
V DC (at 65°C  
149°F)  
Nominal  
operating  
current,  
Nominal  
operating  
power,  
mW  
Nominal  
voltage,  
V DC  
Pick-up  
voltage,  
V DC (max.)  
Drop-out  
voltage,  
V DC (min.)  
Coil  
resistance,  
(±10%)  
Part No.  
mA (±10%)  
DK1a-3V  
3
5
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
0.3  
0.5  
0.6  
0.9  
1.2  
2.4  
0.3  
0.5  
0.6  
0.9  
1.2  
2.4  
0.3  
0.5  
0.6  
0.9  
1.2  
2.4  
66.6  
40  
45  
125  
180  
405  
720  
2,880  
45  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
3.9  
6.5  
DK1a-5V  
DK1a-6V  
6
33.3  
22.2  
16.6  
8.3  
7.8  
1 Form A  
DK1a-9V  
9
11.7  
15.6  
31.2  
3.9  
DK1a-12V  
DK1a-24V  
DK1a1b-3V  
DK1a1b-5V  
DK1a1b-6V  
DK1a1b-9V  
DK1a1b-12V  
DK1a1b-24V  
DK2a-3V  
12  
24  
3
66.6  
40  
5
125  
180  
405  
720  
2,880  
45  
6.5  
6
33.3  
22.2  
16.6  
8.3  
7.8  
1 Form A  
1 Form B  
9
11.7  
15.6  
31.2  
3.9  
12  
24  
3
66.6  
40  
DK2a-5V  
5
125  
180  
405  
720  
2,880  
6.5  
DK2a-6V  
6
33.3  
22.2  
16.6  
8.3  
7.8  
2 Form A  
DK2a-9V  
9
11.7  
15.6  
31.2  
DK2a-12V  
DK2a-24V  
12  
24  
2 coil latching  
Nominal  
operating  
current,  
Nominal  
operating  
power,  
mW  
Maximum  
allowable  
voltage,  
V DC (at 65°C  
149°F)  
Coil  
resistance,  
(±10%)  
Nominal  
voltage,  
V DC  
Set voltage,  
V DC (max.)  
Reset voltage,  
V DC (max.)  
Part No.  
mA (±10%)  
Set  
66.6  
40  
Reset  
Set  
45  
Reset  
Set  
Reset  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
DK1a-L2-3V  
3
5
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
2.1  
3.5  
4.2  
6.3  
8.4  
16.8  
66.6  
40  
45  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
200  
3.9  
6.5  
DK1a-L2-5V  
125  
180  
405  
720  
125  
180  
405  
720  
DK1a-L2-6V  
6
33.3  
22.2  
16.6  
8.3  
33.3  
22.2  
16.6  
8.3  
7.8  
1 Form A  
DK1a-L2-9V  
9
11.7  
15.6  
31.2  
3.9  
DK1a-L2-12V  
DK1a-L2-24V  
DK1a1b-L2-3V  
DK1a1b-L2-5V  
DK1a1b-L2-6V  
DK1a1b-L2-9V  
DK1a1b-L2-12V  
DK1a1b-L2-24V  
DK2a-L2-3V  
12  
24  
3
2,880 2,880  
66.6  
40  
66.6  
40  
45  
45  
5
125  
180  
405  
720  
125  
180  
405  
720  
6.5  
6
33.3  
22.2  
16.6  
8.3  
33.3  
22.2  
16.6  
8.3  
7.8  
1 Form A  
1 Form B  
9
11.7  
15.6  
31.2  
3.9  
12  
24  
3
2,880 2,880  
66.6  
40  
66.6  
40  
45  
45  
DK2a-L2-5V  
5
125  
180  
405  
720  
125  
180  
405  
720  
6.5  
DK2a-L2-6V  
6
33.3  
22.2  
16.6  
8.3  
33.3  
22.2  
16.6  
8.3  
7.8  
2 Form A  
DK2a-L2-9V  
9
11.7  
15.6  
31.2  
DK2a-L2-12V  
DK2a-L2-24V  
12  
24  
2,880 2,880  
240  
DK  
REFERENCE DATA  
1. 1 Form A type  
1. Maximum operating power  
2. Life curve  
3. Operate/Release time  
Sample: DK1a-24V, 5 pcs.  
1,000  
100  
9
8
Operate time  
7
6
5
4
3
2
1
0
AC inductive load  
AC resistive load  
(cosϕ = 0.4)  
100  
10  
10  
1
Max.  
x
250 V AC resistive load  
30 V DC resistive load  
Max.  
x
Min.  
Min.  
DC inductive load  
(L/R = 7 ms)  
DC resistive  
load  
Release time  
(with diode)  
250 V AC inductive load (cosϕ = 0.4)  
30 V DC inductive load (L/R = 7 ms)  
Max.  
x
Min.  
Release time  
1
0.1  
0
1
2
3
4
5
6
7
8
9
10  
80  
90  
10  
110 120 130 140  
10  
100  
Contact voltage, V  
1,000  
Contact voltage, V  
Coil applied voltage,%V  
4. Coil temperature rise (at 30°C 68°F)  
5. Ambient temperature characteristics  
6. Operate/Release time (at 20°C 68°F)  
Sample: DK1a-12V, 5 pcs.  
Sample: DK1a-24V, 6 pcs  
Ambient temperature: -40°C to +80°C –40°F to  
+176°F  
Sample: DK1a-24V (50 pcs.)  
30  
Release time  
Operate time  
130  
120  
Drop-out  
voltage  
50  
40  
20  
10  
0
110  
100  
10 A  
7 A  
Pick-up  
voltage  
20 40 60 80  
30  
20  
10  
0
5 A  
0 A  
–40 –20  
0
Ambient  
temperature,°C  
90  
80  
70  
1
2
3
4
5
6
80 90 100 110 120 130  
Coil applied voltage,%V  
Operate/release time, ms  
7. Contact resistance (at 20°C 68°F)  
Sample: DK1a-24V (50 pcs.)  
26  
24  
22  
20  
18  
16  
14  
12  
10  
8
6
4
2
0
1.5 2.5 3.5 4.5  
2.0 3.0 4.0 5.0  
Contact resistance, mΩ  
2. 1 Form A 1 Form B type, 2 Form A type  
1. Maximum operating power  
2. Life curve  
3. Operate/Release time (at 20°C 68°F)  
Sample: DK1a1b-12V, 5 pcs.  
1,000  
9
8
7
6
5
4
3
2
1
0
Release time  
(with diode)  
Max.  
x
Min.  
AC inductive load  
AC resistive load  
(cosϕ = 0.4)  
10  
100  
10  
5
250 V AC resistive load  
30 V DC resistive load  
Max.  
x
Operate time  
DC inductive load  
Min.  
Max.  
x
DC resistive  
(L/R = 7 ms)  
load  
1
250 V AC inductive load (cosϕ = 0.4)  
30 V DC inductive load (L/R = 7 ms)  
Min.  
Release time  
1
0.1  
10  
100  
Contact voltage, V  
1,000  
0
1
2
3
4
5
6
7
8
9
10  
80  
90  
10  
110 120 130 140  
Contact current, A  
Coil applied voltage,%V  
241  
DK  
4. Coil temperature rise  
5. Ambient temperature characteristics  
Sample: DK1a1b-12V, 5 pcs.  
Ambient temperature: 20°C 68°F  
Pick-up  
voltage  
130  
120  
50  
40  
30  
20  
10  
0
110  
100  
8 A  
5 A  
0 A  
–40 –20  
0
40 60 80  
Ambient  
temperature,°C  
20  
90  
80  
70  
Drop-out  
voltage  
80 90 100 110 120 130  
Coil applied voltage,%V  
mm inch  
DIMENSIONS  
1. 1 Form A type  
Single side stable type  
PC board pattern (Copper-side view)  
Schematic  
(Bottom view)  
Single side stable  
20  
.787  
12.5  
.492  
1.1 dia.  
.043 dia.  
2.54  
.100  
7.62  
.300  
7.62  
.300  
(Deenergized condition)  
9.7  
.382  
1
3
4
-
10.16  
.400  
3.5  
.138  
0.4  
0.3  
.012  
+
6
.016  
0.4  
.016  
0.8  
0.8  
.031  
.031  
1.2  
.047  
1.11  
.044  
10.16  
.400  
7.62  
.300  
10.16  
.400  
2 coil latching type  
20  
.787  
12.5  
.492  
1.1 dia.  
.043 dia.  
2.54  
.100  
7.62  
.300  
7.62  
.300  
2 coil latching  
(Reset condition)  
9.7  
.382  
1
3
4
-
10.16  
.400  
3.5  
.138  
0.4  
0.3  
.012  
+
6
+
5
.016  
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  
The above shows 2 coil latching type.  
No.5 terminal is eliminated on single side  
stable type.  
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  
2. 1 Form A 1 Form B type, 2 Form A type  
Single side stable type  
PC board pattern (Copper-side view)  
Schematic (Bottom view)  
<1 Form A 1 Form B type>  
20  
.787  
15  
1.1 dia.  
.591  
.043 dia.  
10.16  
.400  
7.62  
.300  
Single side stable  
2 coil latching  
(Deenergized condition) (Reset condition)  
9.7  
.382  
1
3
4
1
3
4
-
-
3.5  
.138  
10.16  
.400  
0.3  
0.8  
0.8  
.031  
.012  
+
8
+
8
+
7
.031  
0.4  
.016  
0.4  
6
5
6
5
2.42  
.095  
10.16  
.400  
7.62  
.300  
1.11  
.044  
10.16  
.400  
.016  
2 coil latching type  
<2 Form A>  
20  
.787  
15  
1.1 dia.  
.043 dia.  
.591  
2.54  
.100  
7.62  
.300  
7.62  
.300  
Single side stable  
2 coil latching  
(Deenergized condition) (Reset condition)  
9.7  
.382  
1
3
6
4
1
3
4
0.3  
.012  
-
-
3.5  
10.16  
.400  
.138  
0.6  
0.8  
0.8  
.031  
0.4  
+
8
+
8
+
7
0.4  
.016  
.024  
.031  
.016  
2.42  
.095  
1.11  
2.54  
.100  
7.62  
.300  
7.62  
.300  
10.16  
.400  
5
6
5
.044  
Since this is a polarized relay, the connection  
to the coil should be done according to the  
above schematic.  
Note:  
Relay out-line and PC board pattern are common for both  
1 Form A 1 Form B type and 2 Form A type.  
General tolerance: ±0.3 ±.012  
Tolerance: ±0.1 ±.004  
242  
DK  
DK relay socket  
TYPES AND RELAY COMPATIBILITY  
Socket  
1 Form A  
1 Form A 1 Form B, 2 Form A  
Single side  
stable type  
2 coil  
latching type  
Single side  
stable type  
2 coil  
latching type  
Relay  
1 Form A  
Single side stable type  
2 coil latching type  
DK1a-PS  
DK1a-PSL2  
DK1a-PSL2  
Single side stable type  
2 coil latching type  
DK2a-PS  
DK2a-PSL2  
DK2a-PSL2  
1 Form A 1 Form B  
2 Form A  
SPECIFICATIONS  
Breakdown voltage*1  
Insulation resistance  
Heat resistance  
4,000 Vrms (Except the portion between coil terminals)  
Min. 1,000 m(at 500 V DC)  
150°C (for 1 hour)  
Max. continuous current  
10 A (DK1a-PS, DK1a-PSL2), 8 A (DK2a-PS, DK2a-PSL2)  
Remarks  
*1 Detection current: 10 mA  
mm inch  
DIMENSIONS  
PC board pattern (Copper-side view)  
1 Form A  
1 Form A type  
1 Form A 1 Form B type, 2 Form A type  
1.2 dia.  
1
6
2
5
3
4
.047 dia.  
15±0.6  
.591±.024  
15±0.6  
.591±.024  
2.54  
.100  
23±0.6  
.906±.024  
23±0.6  
.906±.024  
2.54  
.100  
1 Form A 1 Form B  
17±0.6  
17±0.6  
1.2 dia.  
13.7±0.6  
13.7±0.6  
.669±.024  
.669±.024  
1
8
2
7
3
6
4
5
.047 dia.  
.539±.024  
.539±.024  
6±0.3  
6±0.3  
.236±.012  
.236±.012  
0.3±0.1  
0.3±0.1  
.012±.004  
0.8  
0.25  
.010  
10.16±0.3  
.400±.012  
.012±.004  
2.54±0.1  
.100±.004  
3.4±0.3  
3.4±0.3  
2.54  
.100  
.031  
.134±.012  
.134±.012  
7.62±0.3 7.62±0.3  
.300±.012.300±.012  
7.62±0.3 10.16±0.3  
.300±.012 .400±.012  
10.16±0.3  
.400±.012  
2.54  
.100  
The above shows 2 coil latching type. No.2 and 5  
terminal are eliminated on single side stable type.  
General tolerance: ±0.3 ±.012  
Tolerance: ±0.1 ±.004  
FIXING AND REMOVAL METHOD  
1. Match the direction of relay  
and socket.  
2.Both ends of the relay are to  
3. Remove the relay, applying  
force in the direction shown  
below.  
4. In case there is not enough  
space to grasp relay with fin-  
gers, use screwdrivers in the  
way shown below.  
be secured firmly so that the  
socket hooks on the top sur-  
face of the relay.  
GOOD  
NO GOOD  
NOTES  
1. Phase synchronization of AC-load  
switching  
In case of switching the contact synchro-  
nized 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.  
Ry  
2. Soldering should be done under the fol-  
lowing conditions:  
250°C 482°F within 10s  
300°C 572°F within 5s  
Load  
Load  
voltage  
Vin  
350°C 662°F within 3s  
Load  
voltage  
Vin  
For Cautions for Use, see Relay Technical Information (Page 48 to 76).  
9/1/2000  
All Rights Reserved, © Copyright Matsushita Electric Works, Ltd.  
Go To Online Catalog  

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DK1AB1L25VNIL

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DK1AB1L26VNIL

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DK1AB1L29VNIL

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DK1AB1NIL12VNIL

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DK1AB1NIL24VNIL

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DK1AB1NIL3VNIL

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DK1AB1NIL5VNIL

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DK1AB1NIL6VNIL

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DK1AB1NIL9VNIL

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