DSP2A-L-DC5V-R [PANASONIC]

Electromechanical Relay, DPST, Latched, 6.5VDC (Coil), 5A (Contact), 125VDC (Contact), Random, AC/DC Output;
DSP2A-L-DC5V-R
型号: DSP2A-L-DC5V-R
厂家: PANASONIC    PANASONIC
描述:

Electromechanical Relay, DPST, Latched, 6.5VDC (Coil), 5A (Contact), 125VDC (Contact), Random, AC/DC Output

文件: 总7页 (文件大小:1634K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
1a 8A, 1a1b/2a 5A  
small polarized power  
relays  
DS-P RELAYS  
4. High breakdown voltage  
Breakdown voltage has been raised by  
keeping the coil and contacts separate.  
TYPICAL APPLICATIONS  
1. Office and industrial electronic  
devices  
Between contact  
Between contacts  
and coil  
2. Terminal devices of information  
processing equipment, such as  
printer, data recorder.  
3. Office equipment (copier, facsimile)  
4. Measuring instruments  
5. NC machines, temperature  
controllers and programmable logic  
controllers.  
3,000 Vrms for 1 min.  
5,000 V surge  
1,000 Vrms for 1 min.  
1,500 V surge  
breakdown voltage  
breakdown voltage  
Conforms with FCC Part 68  
5. Latching types available  
6. Wide variation  
FEATURES  
Three types of contact arrangement  
are offered: 1a, 2a, and 1a1b. In  
addition, each is available in standard  
and reversed polarity types.  
7. Sealed construction allows  
automatic washing  
1. Compact with high contact rating  
Even with small 10 mm .394 inch (H) x  
11 mm .433 inch (W) x 20 mm .787 inch  
(L) (dimensions, high capacity  
switching is provided: 1a, 8 A 250 V  
AC; 2a and 1a1b, 5 A 250 V AC.  
2. High switching capability  
High contact pressure, low contact  
bounce, and wiping operation improve  
resistance to weld bonding. Resistant  
against lamp load and dielectric  
loading: 1a achieves maximum  
switching capacity of 2,000 VA  
(8A 250 V AC).  
8. Complies with safety standards  
- Complies with Japan Electrical Appli-  
ance and Material Safety Law  
requirements for operating 200 V  
power supply circuits  
- Complies with UL, CSA and TÜV  
safety standards  
- Complies with EN 60335 / GWT (test  
report available)  
3. High sensitivity  
Using the same type of high-  
9. Creepage distance and clearances  
between contact and coil: 3.5 mm  
10. Sockets are available.  
performance polar magnetic circuits as  
DS relays, by matching the spring load  
to the magnetic force of attraction,  
greater sensitivity has been achieved.  
The resultant pick up sensitivity of  
about 190 mW makes possible direct  
driving of transistors and chips.  
ORDERING INFORMATION  
DSP  
Contact arrangement  
1a: 1 Form A  
1: 1 Form A 1 Form B  
2a: 2 Form A  
Operating function  
Nil: Single side stable  
L: 1 coil latching  
L2: 2 coil latching  
Coil voltage  
DC 3, 5, 6, 9, 12, 24 V  
Polarity  
Nil: Standard polarity  
R: Reverse polarity  
Contact material  
G AgSnO2 type  
F: 1 Form A 1 Form B  
Nil: 1 Form A, 2 Form A  
Notes: 1. Reverse polarity types available (add suffix-R)  
2. UL/CSA, TÜV approved type is standard.  
ds_61A05_en_dsp: 070313D  
1
DSP  
TYPES  
Single side stable  
Part No.  
1 coil latching  
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  
DSP1a-DC3V  
DSP1a-DC5V  
DSP1a-DC6V  
DSP1a-DC9V  
DSP1a-DC12V  
DSP1a-DC24V  
DSP1-DC3V-F  
DSP1-DC5V-F  
DSP1-DC6V-F  
DSP1-DC9V-F  
DSP1-DC12V-F  
DSP1-DC24V-F  
DSP2a-DC3V  
DSP2a-DC5V  
DSP2a-DC6V  
DSP2a-DC9V  
DSP2a-DC12V  
DSP2a-DC24V  
DSP1a-L-DC3V  
DSP1a-L-DC5V  
DSP1a-L-DC6V  
DSP1a-L-DC9V  
DSP1a-L-DC12V  
DSP1a-L-DC24V  
DSP1-L-DC3V-F  
DSP1-L-DC5V-F  
DSP1-L-DC6V-F  
DSP1-L-DC9V-F  
DSP1-L-DC12V-F  
DSP1-L-DC24V-F  
DSP2a-L-DC3V  
DSP2a-L-DC5V  
DSP2a-L-DC6V  
DSP2a-L-DC9V  
DSP2a-L-DC12V  
DSP2a-L-DC24V  
DSP1a-L2-DC3V  
DSP1a-L2-DC5V  
DSP1a-L2-DC6V  
DSP1a-L2-DC9V  
DSP1a-L2-DC12V  
DSP1a-L2-DC24V  
DSP1-L2-DC3V-F  
DSP1-L2-DC5V-F  
DSP1-L2-DC6V-F  
DSP1-L2-DC9V-F  
DSP1-L2-DC12V-F  
DSP1-L2-DC24V-F  
DSP2a-L2-DC3V  
DSP2a-L2-DC5V  
DSP2a-L2-DC6V  
DSP2a-L2-DC9V  
DSP2a-L2-DC12V  
DSP2a-L2-DC24V  
1 Form A  
1 Form A  
1 Form B  
2 Form A  
Standard packing: Carton: 50 pcs.; Case: 500 pcs.  
Note: Reverse polarity type are manufactured by lot upon receipt of order. Self-clinching types are also available, please consult us.  
RATING  
1. Coil data  
1) Single side stable  
Nominal operating  
current  
[10%] (at 20C 68F)  
Nominal coil  
voltage  
Pick-up voltage  
(at 20C 68F)  
Drop-out voltage  
(at 20C 68F)  
Coil resistance  
[10%] (at 20C 68F)  
Nominal operating  
Max. allowable voltage  
power  
(at 20C 68F)  
3V DC  
5V DC  
6V DC  
9V DC  
12V DC  
24V DC  
100mA  
60mA  
30  
83  
120  
270  
480  
1,920  
80%V or less of  
nominal voltage  
(Initial)  
10%V or more of  
nominal voltage  
(Initial)  
50mA  
130%V of  
nominal voltage  
300mW  
33.3mA  
25mA  
12.5mA  
2) 1 coil latching  
Nominal operating  
current  
[10%] (at 20C 68F)  
Coil resistance  
[10%] (at 20C 68F)  
Nominal operating  
power  
Nominal coil  
voltage  
Pick-up voltage  
(at 20C 68F)  
Reset voltage  
(at 20C 68F)  
Max. allowable voltage  
(at 20C 68F)  
Set coil  
50mA  
Reset coil  
50mA  
Set coil  
60  
Reset coil  
60  
167  
240  
540  
Set coil  
Reset coil  
3V DC  
5V DC  
6V DC  
9V DC  
12V DC  
24V DC  
30mA  
30mA  
167  
240  
540  
960  
3,840  
80%V or less of  
nominal voltage  
(Initial)  
80%V or less of  
nominal voltage  
(Initial)  
25mA  
25mA  
130%V of  
nominal voltage  
150mW  
150mW  
16.7mA  
12.5mA  
6.3mA  
16.7mA  
12.5mA  
6.3mA  
960  
3,840  
3) 2 coil latching  
Nominal operating  
current  
[10%] (at 20C 68F)  
Coil resistance  
[10%] (at 20C 68F)  
Nominal operating  
power  
Nominal coil  
voltage  
Set voltage  
(at 20C 68F)  
Reset voltage  
(at 20C 68F)  
Max. allowable voltage  
(at 20C 68F)  
Set coil  
100mA  
60mA  
Reset coil  
100mA  
60mA  
Set coil  
30  
83  
120  
270  
480  
1,920  
Reset coil  
30  
83  
120  
270  
480  
1,920  
Set coil  
Reset coil  
3V DC  
5V DC  
6V DC  
9V DC  
12V DC  
24V DC  
80%V or less of  
nominal voltage  
(Initial)  
80%V or less of  
nominal voltage  
(Initial)  
50mA  
50mA  
130%V of  
nominal voltage  
300mW  
300mW  
33.3mA  
25mA  
33.3mA  
25mA  
12.5mA  
12.5mA  
ds_61A05_en_dsp: 070313D  
2
DSP  
2. Specifications  
Characteristics  
Item  
Specifications  
1 Form A 1 Form B  
Arrangement  
1 Form A  
2 Form A  
Contact  
Initial contact resistance, max.  
Contact material  
Max. 30 m(By voltage drop 6 V DC 1A)  
Au-flashed AgSnO2 type  
Nominal switching capacity (resistive load)  
Max. switching power (resistive load)  
Max. switching voltage  
8 A 250 V AC, 5A 30V DC  
2,000 VA, 150 W  
5 A 250 V AC, 5 A 30 V DC  
1,250 VA, 150 W  
250 V AC, 125 V DC  
5 A AC, DC  
Rating  
Max. switching current  
8 A AC, 5 A DC  
Nominal operating power  
Min. switching capacity (Reference value)*1  
Single side stable, 2 coil latching: 300 mW. 1 coil latching: 150mW  
10m A 5 V DC  
Min. 1,000M(at 500V DC)  
Measurement at same location as “Initial breakdown voltage” section.  
Insulation resistance (Initial)  
Between open contacts  
1,000 Vrms for 1min. (Detection current: 10mA.)  
2,000 Vrms (1 Form A 1 Form B, 2 Form A) (Detection current: 10mA.)  
3,000 Vrms for 1min. (Detection current: 10mA.)  
Breakdown voltage  
Between contact sets  
(Initial)  
Between contact and coil  
Electrical  
characteristics  
Surge breakdown  
between contacts and coil  
voltage*2  
5,000 V  
Temperature rise (at 65C 149F)  
Max. 55C  
Max. 40C  
Max. 55C  
Operate time [Set time] (at 20C 68F)  
Max. 10 ms [10 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)  
Max. 5 ms [10 ms] (Nominal voltage applied to the coil, excluding contact bounce time.)  
(without diode)  
Release time [Reset time] (at 20C 68F)  
Functional  
Shock resistance  
Min. 196 m/s2 (Half-wave pulse of sine wave: 11 ms; detection time: 10s.)  
Min. 980 m/s2 (Half-wave pulse of sine wave: 6 ms.)  
10 to 55 Hz at double amplitude of 2 mm (Detection time: 10s.)  
10 to 55 Hz at double amplitude of 3.5 mm  
Destructive  
Mechanical  
characteristics  
Functional  
Vibration resistance  
Destructive  
Mechanical  
Electrical  
Min. 5107 (at 180 times/min.)  
Expected life  
Conditions  
Min. 105 (resistive load)  
Ambient temperature:  
–40C to +60C  
Ambient temperature:  
–40C to +65C  
–40F to +149F  
Ambient temperature:  
–40C to +60C  
Conditions for operation, transport and storage*3  
(Not freezing and condensing at low temperature)  
–40F to +140F  
–40F to +140F  
250C 482F (10s), 300C 572F (5s), 350C 662F (3s)  
Solder heating  
(Soldering depth: 2/3 terminal pitch)  
Max. operating speed  
3 cps  
Unit weight  
Notes:  
Approx. 4.5 g .16 oz  
*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 1.250s according to JEC-212-1981  
*3 Refer to “6. Usage, Storage and Transport Conditions“ in AMBIENT ENVIRONMENT section in Relay Technical Information.  
REFERENCE DATA  
1. Max. switching capacity  
2.-(1) Life curve (1 Form A 1 Form B)  
2.-(2) Life curve (1 Form A 1 Form B)  
10  
AC resistive  
load (1a)  
100  
100  
30 V DC resistive  
AC resistive  
load  
265 V-130 V AC cosϕ = 1  
(1a1b,2a)  
50  
DC resistive  
load (1a)  
30 V DC L/R = 7 ms  
1
10  
265 V-130 V AC  
cosϕ = 0.4  
DC resistive load  
(1a1b,2a)  
10  
0
1
2
3
4
5
6
7
0.5  
1
5
10  
0.1  
10  
100  
1000  
Switching capacity, A  
Switching capacity, A  
Contact voltage, V  
ds_61A05_en_dsp: 070313D  
3
DSP  
3.-(1) Coil temperature rise (1 Form A)  
Tested sample: DSP1a-DC12V, 5 pcs.  
3.-(2) Coil temperature rise  
(1 Form A 1 Form B)  
Tested sample: DSP1-DC12V, 5 pcs.  
60  
3.-(3) Coil temperature rise (2 Form A)  
Tested sample: DSP2a-DC12V, 5 pcs.  
60  
60  
50  
40  
30  
20  
10  
0
5A  
8A  
0A  
50  
40  
30  
20  
10  
0
50  
40  
30  
20  
10  
0
5A  
0A  
0A  
80  
100  
120  
80  
100  
120  
80  
100  
120  
Coil applied voltage, %V  
Coil applied voltage, %V  
Coil applied voltage, %V  
4.-(1) Operate & release time  
(without diode, 1 Form A)  
Tested sample: DSP1a-DC12V, 5 pcs.  
4.-(2) Operate & release time  
(without diode, 1 Form A 1 Form B)  
Tested sample: DSP1-DC12V, 5 pcs.  
4.-(3) Operate & release time  
(without diode, 2 Form A)  
Tested sample: DSP2a-DC12V, 5 pcs.)  
7
6
9
8
7
9
8
7
6
5
6
Operate time  
Operate time  
5
4
3
2
1
0
5
4
3
Operate time  
Max.  
4
3
x
Max.  
x
Min.  
Min.  
Max.  
x
Release time  
2
Min.  
2
1
0
Release time  
Release time  
Max.  
Max.  
x
Max.  
1
0
x
x
Min.  
Min.  
Min.  
80  
100  
120  
80  
100  
110  
80  
100  
120  
Coil applied voltage, %V  
Coil applied voltage, %V  
Coil applied voltage, %V  
4.-(4) Operate & release time  
(with diode, 1 Form A)  
Tested sample: DSP1a-DC12V, 5 pcs.  
4.-(5) Operate & release time  
(with diode, 1 Form A 1 Form B)  
Tested sample: DSP1-DC12V, 5 pcs.  
4.-(6) Operate & release time  
(with diode, 2 Form A)  
Tested sample: DSP2a-DC12V, 5 pcs.  
9
8
7
6
9
8
7
6
9
8
7
6
Operate time  
Operate time  
Operate time  
5
4
3
5
4
3
2
1
0
5
4
3
2
Max.  
x
Max.  
x
Max.  
Max.  
Min.  
Max.  
Min.  
Max.  
x
x
x
x
Min.  
2
1
0
Min.  
Min.  
Min.  
Release time  
100  
Release time  
1
Release time  
100  
0
80  
100  
120  
80  
110  
80  
120  
Coil applied voltage, %V  
Coil applied voltage, %V  
Coil applied voltage, %V  
5.-(1) Change of pick-up and drop-out voltage  
(1 Form A)  
5.-(2) Change of pick-up and drop-out voltage  
(1 Form A 1 Form B)  
5.-(3) Change of pick-up and drop-out voltage  
(2 Form A)  
Tested sample: DSP1a-DC12V, 5 pcs.  
Tested sample: DSP1-DC12V, 5 pcs.  
Tested sample: DSP2a-DC12V, 5 pcs.  
Drop-out  
voltage  
Pick-up voltage  
50  
50  
50  
Drop-out  
voltage  
Pick-up voltage  
Pick-up voltage  
-40 -20  
0
-40 -20  
0
-40 -20  
0
20 40 60  
Ambient  
temperature, °C  
80  
20 40 60 80  
Ambient  
20 40 60 80  
Ambient  
temperature, °C  
temperature, °C  
Drop-out voltage  
-50  
-50  
-50  
ds_61A05_en_dsp: 070313D  
4
DSP  
6.-(1) Influence of adjacent mounting  
(1 Form A)  
6.-(2) Influence of adjacent mounting  
(1 Form A 1 Form B)  
6.-(3) Influence of adjacent mounting  
(2 Form A)  
Tested sample: DSP1a-DC12V, 5 pcs.  
Tested sample: DSP1-DC12V, 5 pcs.  
Tested sample: DSP2a-DC12V, 5 pcs.  
15  
15  
10  
Pick-up voltage  
Pick-up voltage  
Pick-up voltage  
8
A
B
C
A
B
C
A
B
C
10  
10  
6
4
2
5
A, C  
A, C  
5
A, C  
relays  
relays  
relays  
are not  
energized  
are not  
energized  
are not  
energized  
0
0
-2  
15  
10  
5
15  
10  
5
A, C  
A, C  
A, C  
Drop-out voltage  
Drop-out voltage  
Drop-out voltage  
relays  
are  
relays  
are  
relays  
are  
-4  
energized  
energized  
energized  
-6  
-8  
-10  
0
5
10  
0
5
10  
1
2
3
4
5
6
Inter-relay distance ( ), mm  
Inter-relay distance ( ), mm  
Inter-relay distance ( ), mm  
DIMENSIONS(mm inch)  
Download CADData from our Web site.  
1. 1 Form A type  
Single side stable  
2 coil latching  
External dimensions  
2 coil latching  
4-1.2 dia.  
6-1.2 dia.  
Single side stable  
CAD Data  
4-.047 dia.  
6-.047 dia.  
2.54  
.100  
2.54  
.100  
20.2  
20.2  
11.0  
.433  
.795  
.795  
10.0  
10.5  
10.0  
.394  
2.54  
.100  
2.54  
.100  
10.5  
.413  
.394  
.413  
Tolerance: 0.1 .004  
Schematic (Bottom view)  
0.3  
1.0  
1.0  
0.3  
0.3  
3.5  
3.5  
.012  
.039  
.039  
.012  
.012  
.138  
.138  
1.0  
0.8  
0.8  
0.8  
.031  
0.8  
.031  
.039  
.031  
.031  
1.21  
1.21  
Single side stable  
2 coil latching  
7.2  
7.2  
7.62  
.300  
.048  
.048  
.283  
.283  
16  
15 16  
2.54  
.100  
10.16  
7.62  
.300  
7.62  
.300  
7.62  
-
-
-
.400  
.300  
General tolerance: 0.3 .012  
PC board pattern (Bottom view)  
+
1
+
2
+
1
8
5
8
5
(Deenergized condition)  
(Reset condition)  
2. 1 Form A 1 Form B type  
Single side stable  
2 coil latching  
External dimensions  
6-1.2 dia.  
8-1.2 dia.  
Single side stable  
2 coil latching  
CAD Data  
6-.047 dia.  
8-.047 dia.  
20.2  
20.2  
11.0  
.433  
2.54×3  
2.54×3 2.54×3 2.54  
.100×3 .100×3 .100  
2.54×4  
.795  
.795  
.100×3 .100×4  
10.0  
.394  
10.0  
.394  
2.54×3  
.100×3  
2.54×3  
.100×3  
10.5  
.413  
10.5  
.413  
Tolerance: 0.1 .004  
Schematic (Bottom view)  
0.3  
1.0  
1.0  
0.3  
0.3  
3.5  
3.5  
.012  
.039  
.039  
.012  
.012  
.138  
.138  
1.0  
.039  
0.8  
0.8  
0.8  
.031  
0.8  
.031  
.031  
.031  
1.21  
1.21  
7.2  
7.2  
7.62  
.300  
.048  
.048  
Single side stable  
2 coil latching  
.283  
.283  
2.54  
.100  
16  
15 16  
10.16  
7.62  
7.62  
.300  
7.62  
9
12  
9
12  
.400  
.300  
.300  
-
-
-
General tolerance: 0.3 .012  
+
1
+
2
+
1
PC board pattern (Bottom view)  
8
5
8
5
(Deenergized condition)  
(Reset condition)  
ds_61A05_en_dsp: 070313D  
5
DSP  
3. 2 Form A type  
Single side stable  
2 coil latching  
External dimensions  
2 coil latching  
6-1.2 dia.  
8-1.2 dia.  
Single side stable  
CAD Data  
6-.047 dia.  
8-.047 dia.  
20.2  
20.2  
11.0  
.433  
2.54×3  
2.54×3 2.54×3 2.54  
.100×3 .100×3 .100  
2.54×4  
.795  
.795  
.100×3 .100×4  
10.0  
10.5  
10.0  
.394  
2.54×3  
.100×3  
2.54×3  
.100×3  
10.5  
.413  
.394  
.413  
Tolerance: 0.1 .004  
Schematic (Bottom view)  
0.3  
1.0  
1.0  
0.3  
0.3  
3.5  
3.5  
.012  
.039  
.039  
.012  
.012  
.138  
.138  
1.0  
.039  
0.8  
0.8  
0.8  
.031  
0.8  
.031  
.031  
.031  
1.21  
1.21  
7.2  
7.2  
7.62  
.300  
.048  
.048  
Single side stable  
2 coil latching  
.283  
.283  
2.54  
.100  
16  
15 16  
10.16  
7.62  
.300  
7.62  
.300  
7.62  
9
12  
9
12  
.400  
.300  
-
-
-
General tolerance: 0.3 .012  
+
1
+
2
+
1
PC board pattern (Bottom view)  
8
5
8
5
(Deenergized condition)  
(Reset condition)  
SAFETY STANDARDS  
UL/C-UL (Recognized)  
Contact rating  
CSA (Certified)  
Contact rating  
TÜV (Certified)  
Item  
File No.  
E43028  
File No.  
File No.  
Rating  
8A 250V AC  
LR26550  
etc.  
8A 250V AC  
1/6HP 125, 250V AC  
5A 30V DC  
B 02 10  
13461 238  
8A 250V AC (cos=1.0)  
5A 250V AC (cos=0.4)  
5A 30V DC  
1 Form A  
1/6HP 125, 250V AC  
5A 30V DC  
E43028  
E43028  
5A 250V AC  
LR26550  
etc.  
5A 250V AC  
B 02 10  
13461 238  
5A 250V AC (cos=1.0)  
3A 250V AC (cos=0.4)  
5A 30V DC  
1 Form A  
1 Form B  
1/6HP 125, 250V AC  
5A 30V DC  
1/6HP 125, 250V AC  
5A 30V DC  
5A 250V AC  
1/10HP 125, 250V AC  
5A 30V DC  
LR26550  
etc.  
5A 250V AC  
1/10HP 125, 250V AC  
5A 30V DC  
B 02 10  
13461 238  
5A 250V AC (cos=1.0)  
3A 250V AC (cos=0.4)  
5A 30V DC  
2 Form A  
* Remarks: The standard certified for may differ depending on where the product was manufactured.  
NOTES  
1. Soldering should be done under the  
following conditions:  
3. External magnetic field  
5. 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.  
Since DY relays are highly sensitive  
polarized relays, their characteristics will  
be affected by a strong external magnetic  
field. Avoid using the relay under that  
condition.  
250C 482F within 10 s  
300C 572F within 5 s  
350C 662F within 3 s  
2. Cleaning  
For automatic cleaning, the boiling  
method is recommended. Avoid  
ultrasonic cleaning which subjects the  
relays to high frequency vibrations, which  
may cause the contacts to stick.  
It is recommended that a fluorinated  
hydrocarbon or other alcoholic solvents  
be used.  
4. Coil operating power  
Pure DC current should be applied to the  
coil. The wave form should be  
rectangular. If it includes ripple, the ripple  
factor should be less than 5%.  
However, check it with the actual circuit  
since the characteristics may be slightly  
different.  
For Cautions for Use, see Relay Technical Information.  
ds_61A05_en_dsp: 070313D  
6
SOCKETS FOR  
DS-P RELAYS  
ACCESSORIES  
TYPES AND APPLICABLE RELAYS  
For DSP1a  
For DSP1a, DSP1, DSP2a  
Type No.  
Applicable relays  
DSP1a relays  
DSP1a-PS  
OK  
DSP1a-PSL2  
DSP2a-PS  
OK  
DSP2a-PSL2  
OK  
OK  
OK  
OK  
OK  
OK  
OK  
OK  
DSP1a-L2 relays  
DSP1 relays  
OK  
OK  
DSP1-L2 relays  
DSP2a relays  
DSP2a-L2 relays  
SPECIFICATIONS  
Item  
Specifications  
3,000 Vrms between terminals  
(Except for the portion between coil terminals)  
Breakdown voltage  
Insulation resistance  
Heat resistance  
1,000 Mbetween terminals at 500 V  
150C for 1 hour  
Max. continuous current  
8 A  
DIMENSIONS (Unit: mm inch)  
DSP1a-PS, DSP1a-PSL2  
DSP2a-PS, DSP2a-PSL2  
External dimensions  
15  
16  
9
12  
15  
16  
11 0.6  
.433 .024  
2.54  
.100  
2.54  
.100  
23 0.6  
8
5
2
1
8
5
2
1
.906 .024  
1.2 dia.  
047 dia.  
1.2 dia.  
047 dia.  
2.54  
.100  
2.54  
.100  
Terminal No.2 and 15 are for  
DSP1a-PSL2 only.  
Terminal No.2 and 15 are for  
DSP2a-PSL2 only.  
17 0.6  
.669 .024  
5.7 0.3  
3.7  
.224 .012 .146  
0.8 0.1  
0.65 0.1  
.031 .004  
2.54 0.3  
.100 .012  
0.3 0.1  
.026 .004  
.012 .004  
7.62 0.3  
2.61  
.103  
7.62 0.3 10.16 0.3  
.300 .012 .400 .012  
.300 .012  
PC board pattern (Bottom view)  
FIXING AND REMOVAL METHOD  
1. Match the direction of relay and  
socket.  
3. Remove the relay, applying force in the  
direction shown below.  
4. In case there is not enough space for  
finger to pick relay up, use screw drivers  
in the way shown below.  
2. Both ends of relays are fixed so tightly  
that the socket hooks on the top surface  
of relays.  
Notes: 1. Exercise care when removing relays. If  
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.  
2. It is hazardous to use IC chip sockets.  
Good  
No good  
ds_61A05_en_dsp: 070313D  
7

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