DSP
SOCKETS FOR DSP RELAYS
TYPES AND APPLICABLE RELAYS
For DSP1a
For DSP1a, DSP1, DSP2a
Type No.
Applicable relays
DSP1a-PS
OK
DSP1a-PSL2
DSP2a-PS
OK
DSP2a-PSL2
DSP1a relays
DSP1a-L2 relays
DSP1 relays
OK
OK
OK
OK
OK
OK
OK
OK
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
1,000 MΩ between
terminals at 500 V
Heat resistance
150°C for 1 hour
Max. continuous
current
1a: 8 A
2a: 5 A
mm inch
DIMENSIONS
PC board pattern (Copper-side view)
DSP1a-PS, DSP1a-PSL2
DSP2a-PS, DSP2a-PSL2
11 0.6
.433 .024
15
16
9
8
12
15
16
23 0.6
.906 .024
2.54
.100
2.54
.100
8
5
2
1
5
2
1
1.2 dia.
047 dia.
1.2 dia.
047 dia.
17 0.6
2.54
.100
2.54
.100
.669 .024
5.7 0.3
3.7
.224 .012 .146
Terminal No.2 and 15 are for
DSP1a-PSL2 only.
Terminal No.2 and 15 are for
DSP2a-PSL2 only.
0.8 0.1
.031 .004
2.54 0.3
.100 .012
2.61
.103
0.65 0.1
.026 .004
0.3 0.1
.012 .004
7.62 0.3
.300 .012
7.62 0.3 10.16 0.3
.300 .012 .400 .012
FIXING AND REMOVAL METHOD
1. Match the direction of relay and socket.
3. Remove the relay, applying force in the
direction shown below.
2. Both ends of relays are fixed so surely
that the socket hooks on the top surface
of relays.
4. In case there is not enough space for
finger to pick relay up, use screw drivers
in the way shown below.
Good
No good
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