26.8×21.5×22.3
Features
24×19×20
Small size, heavy contact load, capable of standing strong current of 40A at 14VDC.
PC board mounting.
Suitable for automatic control facilities and automobile application etc.
Both European 11mm footprint and American 8mm footprint available.
Ordering Information
JQC-4 C S 30 DC12V 1.6
1
2
3
4
5
1 Part number：JQC-4（4120）
2 Contact arrangement：A:1A；B:1B；C:1C
3 Enclosure：S: Sealed type；Z: Dust cover
O: open type
6
4 Contact Current：15:15A；30:30A；40:40A
5 Coil rated Voltage(V)：DC:6,9,12,18,24
6 Coil power consumption：1.6:1.6W；1.9:1.9W
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation
Electrical
life
Mechanical
1A SPSTNO
f1B
SPSTNC
f1C
SPDT(B-M)
AgNi Ag SnO
2
Ag CdO Ag SnO
2
In
2
O
3
NO: 40A/14VDC; NC: 30A/14VDC, 20A/120VAC, 15A/28VDC
460W 2400VA
75VDC 380VAC
Max. Switching Current:40A
30m
Item 3.12 of IEC255-7
5
10
Item 3.30 of IEC255-7
7
10
Item 3.31 of IEC255-7
Coil Parameter
Coil voltage
VDC
Pickup
voltage
VDC(max)
(70%of rated
voltage )
4.20
6.30
8.40
12.6
16.8
release voltage
VDC(min)
(10% of rated
voltage)
0.6
0.9
1.2
1.8
2.4
1.6
Dash
numbers
Coil
resistance
±10%
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
Rated
006-1900
009-1900
012-1600
018-1600
024-1600
6
9
12
18
24
Max.
7.8
11.7
15.6
23.4
31.2
19
42.6
90
202.5
360
1.9
5
3
CAUTION
:
1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
113
Solderability
Ambient Temperature
Relative Humidity
Mass
235x2 3x0.5s
-40~110
85% (at 40)
19g (Open type) 21g
IEC68-2-20 Test Ta method 1
IEC68-2-3Test Ca
Qualification inspection:
Perform the qualification test as specified in the table
of IEC255-19-1 and minimum sample size 24.
Dimensions (Unit: mm)
mm
0.4
0.8
1.0
1.3
1.4
2.0
2.1
2.2
2.28
2.5
2.6
3.3
3.5
3.78
4.0
4.5
5.35
5.9
9.09
10.1
12.2
13.2
14.8
15.9
19
20
21.5
22.3
24
26.8
>àçÇá
0.016
0.031
0.039
0.051
0.055
0.079
0.083
0.087
0.090
0.098
0.106
0.130
0.138
0.149
0.157
0.173
0.210
0.232
0.358
0.398
0.480
0.520
0.583
0.626
0.748
0.787
0.846
0.878
0.945
1.055
USA
European
Mounting (Bottom views)
Dimensions
Wiring diagram(Bottom views)
NOTES
1).Dimensions are in millimeter.
2).Inch equivalents are given for general information only.
Reference Data
Microcontroller MCU
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