CIT-Relay-and-Switch-A2H1ASQ12VDC1-6
| Part # | CIT-Relay-and-Switch-A2H1ASQ12VDC1-6 |
Download  | CIT-Relay-and-Switch-A2H1ASQ12VDC1-6 |
A2H
26.0 x 26.0 x 22.7 mm
• Large
switching capacity up to 50A
• Small
size and light weight
• PCB
pin and quick connect mounting available
• Low
temperature rise at full load
Contact Data*
Contact Arrangement
1A = SPST N.O.
Contact Resistance
≤
50 milliohms initial
1C = SPDT
Contact Material
AgSnO
700W
75VDC
50A
2
Contact Rating
1A : 50A @ 14VDC
1C : 50A @ 14VDC N.O.
1C
: 30A @ 14VDC N.C.
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
Coil Data*
Coil Voltage
VDC
Coil Resistance
Pick Up Voltage
Release Voltage
Coil Power
Operate Time
ms
Release Time
ms
Ω
+/- 10%
VDC (max)
VDC (min)
W
70% of rated
voltage
10% of rated
voltage
without
with
Rated
12
Max
15.6
31.2
Resistor
Resistor
90
80
7.8
1.2
2.4
1.6
≤
10
≤
10
24
360
320
15.6
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
294m/s for
11 ms
Vibration Resistance
10mm double amplitude 10~22.3Hz
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
35g
*
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.
A2H Rev C 01/2023
1 of 4
A2H
Ordering Information
1. Series
A2H
1C
S
Q
12VDC
1.6
A2H standard
A2HF with mounting
fl
ange
A2HM with metal bracket
2. Contact Arrangement
1A = SPST N.O.
1C = SPDT
3. Sealing Option
S = Sealed
C = Dust Cover
4.
T
e
rmination
P = PCB Pins
Q = Quick Connect
5. Coil Voltage
12VDC
24VDC
6. Coil Power
1.6 = 1.6W
7. Coil Suppression
Blank = Standard
D = Diode (1N4005)
Cathode on “86” terminal
R = Resistor (680
Ω
for 12VDC; 2700
Ω
for 24VDC)
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2H Rev C 01/2023
2 of 4
A2H
Dimensions
Units = mm
26.00
[1.02]
9.00
[.35]
15.88
[.63]
2.45
[.10]
Ø5.50
[Ø0.22]
26.00
[1.02]
26.00
[1.02]
15.20
[.60]
0.70
[.03]
22.70
[.89]
22.70
[.89]
0.80 TYP
[.03]
0.80 TYP
[.03]
2.80
[.11]
6.30 TYP
[.25]
2.80
[.11]
6.30 TYP
[.25]
11.00 TYP
[.43]
11.00 TYP
[.43]
8.40
[.33]
9.50
[.37]
8.40
[.33]
9.50
[.37]
16.80
[.66]
16.80
[.66]
26.00
[1.02]
26.00
[1.02]
8.00
[.31]
8.00
[.31]
A2H Standard
A2HF Mounting Flange
26.00
[1.02]
9.69
[.38]
15.00
[.59]
4.20
[.17]
Ø5.50
[Ø0.22]
0.80
[.03]
15.69
[.62]
22.70
[.89]
0.80 TYP
[.03]
6.30 TYP
[.25]
2.80
[.11]
11.00 TYP
[.43]
8.40
[.33]
9.50
[.37]
16.80
[.66]
26.00
[1.02]
8.00
[.31]
A2HM Metal Bracket
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2H Rev C 01/2023
3 of 4
A2H
Termination Options
Units = mm
5.70 TYP
[.22]
0.80 TYP
[.03]
0.80 TYP
[.03]
2.10 TYP
[.08]
3.20 TYP
[.13]
11.00 TYP
[.43]
6.30 TYP
[.25]
6.30 TYP
[.25]
PC Pins
Quick Connect
Schematics
Bottom Views
87
30
87
87a
30
86
85
86
85
1A
1C
Suggested Layout
Bottom Views
16.80
[.66]
8.00
[.31]
8.40
[.33]
Ø3.00 TYP
[Ø0.12]
9.50
[.37]
PCB Pins
Dimensions are shown for reference purposes only.
Speci
fi
cations and availability subject to change without notice.
A2H Rev C 01/2023
4 of 4
