DSP
TYPES AND COIL DATA (at 20
°
C
68
°
F)
Single side stable
Type
Part No.
DSP
u
-DC3V
DSP
u
-DC5V
DSP
u
-DC6V
DSP
u
-DC9V
DSP
u
-DC12V
DSP
u
-DC24V
Nominal
voltage,
V DC
3
5
6
9
12
24
Nominal
voltage,
V DC
3
5
6
9
12
24
Pick-up
voltage,
V DC (max.)
2.4
4.0
4.8
7.2
9.6
19.2
Drop-out
voltage,
V DC (min.)
0.3
0.5
0.6
0.9
1.2
2.4
Reset
voltage,
V DC (max.)
2.4
4.0
4.8
7.2
9.6
19.2
Nominal
operating
current, mA
100
60
50
33.3
25
12.5
Nominal
operating
current, mA
100
60
50
33.3
25.5
12.5
Nominal
operating
power, mW
300
300
300
300
300
300
Nominal
operating
power, mW
300
300
300
300
300
300
Coil
resistance,
Ω
(
±
10%)
30
83
120
270
480
1,920
Coil
resistance,
Ω
(
±
10%)
30
83
120
270
480
1,920
Max. allowable
voltage, at 50
°
C,
V DC
3.9
6.5
7.8
11.7
15.6
31.2
Max. allowable
voltage, at 50
°
C,
V DC
3.9
6.5
7.8
11.7
15.6
31.2
Single
side
stable
2 coil latching
Type
Part No.
Set voltage,
V DC (max.)
2.4
4.0
4.8
7.2
9.6
19.2
DSP
u
-L2-DC3V
DSP
u
-L2-DC5V
DSP
u
-L2-DC6V
2 coil
latching DSP
u
-L2-DC9V
DSP
u
-L2-DC12V
DSP
u
-L2-DC24V
Note: Insert 1a, 1 or 2a in, 2
u
for contact form required.
DIMENSIONS
1a type (DSP1a)
Single side stable
1 coil latching
20.2
.795
mm
inch
PC board pattern (Copper-side view)
Single side stable
2 coil latching
2 coil latching
20.2
.795
11.0
.433
2.54
.100
4-1.2 dia.
2.54
4-.047 dia.
.100
6-1.2 dia.
2.54
6-.047 dia.
.100
10.0 10.5
.394 .413
10.0 10.5
.394 .413
2.54
.100
Tolerance:
±
0.1
±
.004
1.0
.039
0.8
.031
7.62
.300
0.3 3.5
.012 .138
0.8
0.8
.031
1.21
.031
.048
7.62
.300
1.0
.039
0.3 3.5
.012 .138
0.8
.031
1.21
7.2
.048
.283
2.54
7.62
.100
.300
0.3
.012
1.0
.039
7.62
.300
Schematic (Bottom view)
Single side stable
16
–
+
1
2 coil latching
15
–
+
2
16
–
+
1
7.2
.283
10.16
.400
General tolerance:
±
0.3
±
.012
8
5
8
5
(Deenergized condition)
(Reset condition)
1a1b type (DSP1)
Single side stable
1 coil latching
20.2
.795
PC board pattern (Copper-side view)
Single side stable
2 coil latching
2 coil latching
20.2
.795
11.0
.433
6-1.2 dia.
6-.047 dia.
2.54
×3
2.54
×4
.100
×3
.100
×
4
2.54
×3
.100
×
3
8-1.2 dia.
8-.047 dia.
2.54
×3
2.54
×3
.100
×
3 .100
×3
2.54
×3
.100
×
3
2.54
.100
10.0 10.5
.394 .413
10.0 10.5
.394 .413
Tolerance:
±
0.1
±
.004
1.0
.039
0.8
.031
7.62
.300
0.3 3.5
.012 .138
0.8
0.8
.031
1.21
.031
.048
7.62
.300
1.0
.039
0.3 3.5
.012 .138
0.8
.031
1.21
7.2
.048
.283
2.54
7.62
.100
.300
0.3
.012
1.0
.039
7.62
.300
Schematic (Bottom view)
Single side stable
9
12
16
–
+
1
2 coil latching
9
12
15
–
+
2
16
–
+
1
7.2
.283
10.16
.400
General tolerance:
±
0.3
±
.012
8
5
8
5
(Deenergized condition)
(Reset condition)
235
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
