JS
ORDERING INFORMATION
Ex. JS
1a
F
B
12V
Contact arrangement
1: 1 Form C
1a: 1 Form A
Protective construction
Nil: Sealed type
F: Flux-resistant type
Coil insulation class
Nil: Class E insulation
B: Class B insulation
Coil voltage (DC)
5, 6, 9, 12, 18, 24,
48 V
UL/CSA, VDE, TÜV approved type is standard.
Notes: 1. Standard packing: Carton: 100 pcs. Case: 500 pcs.
2. When ordering TV rated (TV-5) types, add suffix -TV.
COIL DATA
Nominal
Pick-up
Drop-out
Coil
Nominal
Max.
Nominal
voltage,
voltage,
resistance,
operating current,
operating
allowable
voltage,
V DC (max.) V DC (min.)
Ω
(±10%)
power, mW
voltage
mA (±10%)
1 Form A 1 Form C 1 Form A 1 Form C V DC (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 20°C68°F) (at 85°C185°F)
JS1a-5V JS1-5V
JS1aF-5V JS1F-5V
5
3.5
0.5
69.4
72
Part No.
Sealed type
Flux-resistant type
JS1a-6V
JS1a-9V
JS1a-12V
JS1a-18V
JS1a-24V
JS1-6V
JS1-9V
JS1-12V
JS1-18V
JS1-24V
JS1aF-6V
JS1aF-9V
JS1aF-12V
JS1aF-18V
JS1F-6V
JS1F-9V
JS1F-12V
JS1F-18V
JS1aF-24V
JS1F-24V
JS1aF-48V
JS1F-48V
6
9
12
18
24
48
4.2
6.3
8.4
12.6
16.8
33.6
0.6
0.9
1.2
1.8
2.4
4.8
100
225
400
900
1,600
6,400
60
40
30
20
15
7.5
mm
inch
130%V of
nominal
voltage
360
JS1a-48V JS1-48V
DIMENSIONS
Schematic (Bottom view)
1a
N.O.
16
.630
0.4
.016
3.9
.154
0.24
.009
0.8
.031
0.8
.031
COIL
0.4
.016
2
16
.630
1.2
.047
2.3
.091
1
5
4 N.C.
0.4
.016
2
.079
12.2
.480
22
.866
3 N.O.
12
.472
COIL
COM
1c
N.O.
COM
N.C.
PC board pattern (Copper-side view)
1a
4-1.3 dia.
4-.051 dia.
12
.472
Note: Terminal No. 4 is only for
1 Form C type
General tolerance:
±0.3
±.012
2
.079
12.2
.480
1c
5-1.3 dia.
5-.051 dia.
12
.472
2
.079
12.2
.480
Tolerance:
±0.1
±.004
77
NAIS [ NAIS(MATSUSHITA ELECTRIC WORKS) ]
