JSM1-12V-4 Ver la hoja de datos (PDF) - Matsushita Electric Works
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JSM1-12V-4 Datasheet PDF : 4 Pages
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JS-M
TYPES AND COIL DATA (at 20°C 68°F)
Contact Coil
arrange- voltage,
ment V DC
Standard type (10 A)
Sealed type
Flux-resistant
type
High capacity type (15 A)
Sealed type
Flux-resistant
type
9 JSM1a-9V-4 JSM1aF-9V-4 JSM1a-9V-5 JSM1aF-9V-5
1 Form A
12 JSM1a-12V-4 JSM1aF-12V-4 JSM1a-12V-5 JSM1aF-12V-5
9 JSM1-9V-4 JSM1F-9V-4 JSM1-9V-5 JSM1F-9V-5
1 Form C
12 JSM1-12V-4 JSM1F-12V-4 JSM1-12V-5 JSM1F-12V-5
Nominal
voltage,
V DC
9
12
9
12
Pick-up
voltage,
V DC
(max.)
4.7
6.3
4.7
6.3
Drop-out
voltage,
V DC
(min.)
Coil
resistance
Ω
(±10%)
Nominal
operating
current,
mA
(±10%)
Nominal
operating
power,
mW
Max.
allowable
voltage,
V DC
(at 80°C
176°F )
0.7
126
71.4
640
12
0.9
225
53.3
640
16
0.7
126
71.4
640
12
0.9
225
53.3
640
16
DIMENSIONS
Schematic (Bottom view)
mm inch
PC board pattern (Copper-side view)
Note: Terminal No. 4 is only for
1 Form C type
0.24
.009
0.8
.031
16
.630
0.4
.016
3.9
.154
0.8
.031
0.4
.016
2
16
.630
1
1.2
.047
5
3 N.O.
4 N.C.
2.3
.091
2
.079
12.2
.480
22
.866
12
.472
0.4
.016
General tolerance: ±0.3 ±.012
1a
COIL
N.O.
COM
1c
COIL
N.O.
COM
N.C.
1a
4-1.3 dia.
4-.051 dia.
12
.472
2
.079
12.2
.480
1c
5-1.3 dia.
5-.051 dia.
12
.472
2
.079
12.2
.480
Tolerance: ±0.1 ±.004
REFERENCE DATA
1-(1) Electrical life test (Resistive)
Tested sample: JSM-12V-4, 3 pcs.
Condition: 10 A 16 V DC resistive load, 20 cpm
Ambient temperature: 25°C 77°F
Circuit
+
16 V
DC
12 V DC
–
Detection circuit
Contact welding:
Min. 0.5 sec.
Mis-contacting:
After 0.2 sec.
Change of pick-up and drop-out voltage
6
Pick-up voltage
5
4
Max.
x
Min.
3
Drop-out voltage
Max.
x
2
Min.
1
0
10
No. of operations, ×104
Change of contact resistance
14 N.O. side
12
10
8
6
4
2
0
No. of operations, ×104
Max.
x
Min.
10
1-(2) Electrical life test
(Power window motor load)
Tested sample: JSM1-12V-4, 4 pcs.
Load: DC 14 V
(1) Max. 14.8 A (Inrush) Max. 14.2 A (Break)
(2) Max. 20.3 A (Inrush) Max. 20.0 A (Break)
(3) Max. 16.2 A (Inrush) Max. 11.6 A (Break)
Switching frequency: 3 cycle/min. (ON:OFF = 1:9 s)
Ambient temperature: (1) 85°C 185°F;
(2) –40°C –40°F; (3) 35°C 95°F
Tested cycle: (1) 2 × 104 cycle ¨ (2) 2 x 104 cycle ¨
(3) 11 × 104 cycle (Total 15 × 104 cycles)
Circuit
+
14 V DC
–
Ry1
M~M
Ry2
Contact welding
detection and
Mis-contacting
detection circuit
Change of pick-up and drop-out voltage
10
9
8
7
6
Pick-up voltage
5
Max.
x
Min.
4
3
Drop-out voltage
2
Max.
x
Min.
1
0
24
15
No. of operations, ×104
Change of contact resistance
100
N.C. side
90
N.O. side
80
70
60
50
40
30
20
10
x
x
0
24
15
No. of operations, ×104
361
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