JC
mm inch
Top mount type
1a
2a
45
1.772
45
1.772
2
2
.079
.079
30.5
30.5
1.201
1.201
1.4 DIA.
.055
1.4 DIA.
.055
2.4
.094
2.4
.094
8.35
.329
8.35
.329
8.35
.329
8.35
.329
9
9
0.9
0.9
.354
.354
.035
.035
2.5
.098
0.5
.020
2.5
.098
0.5
.020
2.5
.098
2.5
.098
3.6
.142
3.6
.142
4.75
.187
4.75
.187
Accept Faston 187
Accept Faston 187
3.1
3.1
.122
.122
Hole spacing
Hole spacing
3
4
5
3
4
5
10.7
.421
10.7
.421
2
2
26.7
1.051
30
1.181
26.7
1.051
30
1.181
37.6
37.6
2-3.2 DIA.
2-.126 DIA.
2-3.2 DIA.
2-.126 DIA.
1.480
1.480
M A D E I N J A P A N
M A D E I N J A P A N
37.6
37.6
1.480
1.480
1
6
1
6
Schematic
Schematic
3
N.O.
3
2
4
5
terminal
12
12
.472
.472
19
19
Common
terminal
.748
.748
5
6
1
Coil
terminal
1
6
Plug-in type
1a
2a
30
30
1.181
1.181
1.4 DIA.
.055
1.4 DIA.
.055
2.4
.094
2.4
.094
8.35
.329
8.35
.329
8.35
.329
8.35
.329
0.9
0.9
.035
.035
2.5
2.5
0.5
.020
0.5
.020
2.5
.098
2.5
.098
.098
.098
19
19
4.75
.187
4.75
.187
.748
.748
Accept Faston 187
Accept Faston 187
3.1
3.1
9
9
.122
.122
.354
.354
Schematic
Schematic
3
4
5
3
4
5
10.7
.421
10.7
.421
N.O.
3
2
2
3
4
5
26.7
1.051
26.7
1.051
terminal
30
30
1.181
1.181
M A D E I N J A P A N
M A D E I N J A P A N
Common
terminal
5
2
1
6
1
6
6
1
Coil
terminal
1
6
12
.472
12
.472
General tolerance: 0.3 .012
REFERENCE DATA
JC1a type
1. Maximum value for switching capacity
2. Life curve
3.-(1) Coil temperature rise
Point measured: Inside the coil
Ambient temperature: 26°C 79°F
AC resistive load
80
70
60
50
40
30
20
15
10
250 V AC resistive load
30 V DC resistive load
AC
inductive
load
100
10
DC resistive load
(cosϕ = 0.4)
250 V AC
1
inductive load
(cosϕ = 0.4)
DC inductive load
(L/R = 7 ms)
30 V DC inductive load
(L/R = 7 ms)
0.1
1
10
100 400
Contact voltage, V
0
5
10
15
0
80 90 100 110 120 130 140
Coil applied voltage, %V
Contact current, A
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.