CIT-Relay-and-Switch-A2S1ASQ24VDC1-6
| Part # | CIT-Relay-and-Switch-A2S1ASQ24VDC1-6 |
Download  | CIT-Relay-and-Switch-A2S1ASQ24VDC1-6 |
A2
26.0 x 26.0 x 24.5 (39.5) mm
• Large
switching capacity up to 40A
• Small
size and light weight
• PCB
pin and quick connect mounting available
• Suitable
for automobile and lamp accessories
• QS-9000,
ISO-9002 Certi
fi
ed Manufacturing
Contact Data*
Contact Arrangement
1A = SPST N.O.
Contact Resistance
< 30 milliohms initial
1B = SPST N.C.
Contact Material
AgSnO
630W
75VDC
40A
2
1C = SPDT
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Contact Rating
NO
NC
40A @ 14VDC, resistive
20A @ 28VDC, resistive
2A @ 48VDC, resistive
30A @ 14VDC, resistive
15A @ 28VDC, resistive
1A @ 48VDC, resistive
Coil Data*
Coil Voltage
VDC
Coil Resistance
Pick Up Voltage VDC
Ω
+/- 10%
(max)
Release Voltage
VDC (min)
Coil Power
W
Operate Time
ms
Release Time
ms
70% of rated voltage
10% of rated voltage
Rated
Max
7.8
1.6W
1.9W
19.0
6
22.5
90.0
4.2
8.4
.6
12
24
48
15.6
31.2
62.4
75.8
1.2
2.4
4.8
1.6
1.9
7
5
360.0
303.2
16.8
33.6
1440.0 1212.0
General Data*
Electrical Life @ rated load
Mechanical Life
100K cycles, average
10M cycles, average
Insulation Resistance
Dielectric Strength
100M
Ω
min. @ 500VDC initial
Coil to Contact
750V rms min. @ sea level initial
Contact to Contact
500V rms min. @ sea level initial
2
Shock Resistance
147m/s for
11 ms
Vibration Resistance
1.5mm double amplitude 10~40Hz
T
e
rminal (Copper Alloy) Strength
Operating
T
e
mperature
Storage
T
e
mperature
Solderability
8N (quick connect), 4N (PCB pins)
o
o
-40 C
to +125
C
o
o
-40 C
to +155
C
o
260 C
for 5 s
Weight
31g
*
Values can change due to the switching frequency, desired reliability levels, environmental conditions and in-rush load levels. It is recommended to test actual load conditions for the
application. It is the user’s responsibility to determine the performance suitability for their speci
fi
c application. The use of any coil voltage less than the rated coil voltage may compromise
the operation of the relay.
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
1 of 6
A2
Ordering Information
1. Series
A2
1C
S
Q
12VDC
1.6
A2 standard
A2F with mounting
fl
ange
A2M with metal bracket
A2S with metal bracket and shroud
2. Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
1C = SPDT
3. Sealing Option
S = Sealed
C = Dust Cover
*not available with A2S
4.
T
e
rmination
P = PCB Pins
*not available with A2S
Q = Quick Connect
5. Coil Voltage
6VDC
12VDC
24VDC
48VDC
6. Coil Power
1.6 = 1.6W
1.9 = 1.9W
7. Coil Suppression
Blank = Standard
D = Diode (1N4005)
Cathode on “86” terminal
R = Resistor (180
Ω
for 6VDC; 680
Ω
for 12VDC; 2700
Ω
for 24VDC)
** Consult factory if other values are needed
Dimensions are shown for reference purposes only.
2 of 6
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
A2
Dimensions
Units = mm
26.00
[1.02]
26.00
[1.02]
26.00
[1.02]
26.00
[1.02]
24.00
[.94]
24.60
[.97]
3.20 TYP
[.13]
3.20 TYP
[.13]
0.80 TYP
[.03]
0.80 TYP
[.03]
2.10 TYP
[.08]
2.80
[.11]
2.10 TYP
[.08]
2.80
[.11]
5.30 TYP
[.21]
5.90 TYP
[.23]
16.80
[.66]
8.40
[.33]
9.50
[.37]
16.80
[.66]
8.40
[.33]
9.50
[.37]
8.00
[.31]
8.00
[.31]
A2 with PC Pins, Dust Cover
A2 with PC Pins, Sealed
26.00
[1.02]
26.00
[1.02]
26.00
[1.02]
26.00
[1.02]
24.00
[.94]
24.60
[.97]
0.80 TYP
[.03]
0.80 TYP
[.03]
6.35 TYP
2.80
6.35 TYP
2.80
11.60 TYP
[.46]
11.00 TYP
[.43]
[.25]
[.11]
[.25]
[.11]
16.80
[.66]
8.40
[.33]
9.50
[.37]
16.80
[.66]
8.40
[.33]
9.50
[.37]
8.00
[.31]
8.00
[.31]
A2 with Quick Connect, Dust Cover
A2 with Quick Connect, Sealed
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
3 of 6
A2
Dimensions
Units = mm
26.00
26.00
[1.02]
[1.02]
15.35
15.35
[.60]
Ø5.70
[Ø0.22]
Ø5.70
[Ø0.22]
9.50
[.37]
9.50
[.37]
15.88
[.63]
15.88
[.63]
[.60]
2.45
[.10]
2.45
[.10]
24.00
[.94]
24.60
[.97]
0.70
[.03]
0.70
[.03]
0.80 TYP
[.03]
0.80 TYP
[.03]
2.80
[.11]
2.80
[.11]
6.35 TYP
[.25]
6.35 TYP
[.25]
11.60 TYP
[.46]
11.00 TYP
[.43]
16.80
[.66]
8.40
[.33]
9.50
[.37]
16.80
[.66]
8.40
[.33]
9.50
[.37]
26.00
[1.02]
26.00
[1.02]
8.00
[.31]
8.00
[.31]
A2F with Quick Connect, Dust Cover
A2F with Quick Connect, Sealed
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
4 of 6
A2
Dimensions
Units = mm
26.00
26.00
[1.02]
[1.02]
13.52
[.53]
13.52
[.53]
Ø5.20
[Ø0.20]
7.22
[.28]
Ø5.20
[Ø0.20]
7.22
[.28]
15.30
[.60]
15.30
[.60]
0.80
[.03]
0.80
[.03]
24.00
[.94]
24.60
[.97]
0.80 TYP
[.03]
2.59
[.10]
0.80 TYP
[.03]
2.55
[.10]
2.80
[.11]
2.80
[.11]
6.35 TYP
[.25]
6.35 TYP
[.25]
11.00 TYP
[.43]
11.60 TYP
[.46]
8.40
[.33]
9.50
[.37]
16.80
[.66]
8.40
[.33]
9.50
[.37]
16.80
[.66]
28.00
[1.10]
28.00
[1.10]
8.00
[.31]
8.00
[.31]
A2M with Quick Connect, Dust Cover
A2M with Quick Connect, Sealed
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
5 of 6
A2
Dimensions
Units = mm
16.70
[.66]
47.95
[1.89]
Ø6.65
[Ø0.26]
1.00
[.04]
13.20
[.52]
22.20
[.87]
45.00
[1.77]
35.50
[1.40]
35.40
[1.39]
42.20
[1.66]
16.80
[.66]
8.00
[.31]
8.40
[.33]
6.35 TYP
[.25]
9.50
[.37]
0.80 TYP
[.03]
A2S, Quick Connect, Sealed
Schematics & PC Layouts
Bottom Views
16.80
[.66]
8.00
[.31]
8.40
[.33]
87
87
87a
30
87a
85
85
85
86
86
86
30
30
9.50
[.37]
Ø3.00 TYP
[Ø0.12]
1A
1B
1C
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2 Rev C 02/2023
6 of 6
