CIT-Relay-and-Switch-A11ASP12VDC1-2D
| Part # | CIT-Relay-and-Switch-A11ASP12VDC1-2D |
Download  | CIT-Relay-and-Switch-A11ASP12VDC1-2D |
A1
22.8 x 15.3 x 25.8 mm
• Switching
capacity up to 30A
• Small
size and light weight
• PCB
pin and quick connect mounting available
• Suitable
for automobile and lamp accessories
Contact Data*
Contact Arrangement
1A = SPST N.O.
1C = SPDT
Contact Resistance
< 50 milliohms initial
Contact Material
AgSnO
350W
75VDC
30A
2
Contact Rating
NO 30A
@ 14VDC
15A @ 28VDC
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
1.5A @ 48VDC
NC 20A
@ 14VDC
10A @ 28VDC
1A @ 48VDC
Coil Data*
Coil Voltage
VDC
Coil Resistance
Pick Up Voltage VDC
Release Voltage
VDC (min)
Coil Power
W
Operate Time
ms
Release Time
ms
Ω
+/- 10%
(max)
70% of rated voltage
10% of rated voltage
Rated
6
Max
7.8
1.2W
1.5W
24
30
120
480
1920
4.2
8.4
.6
12
15.6
31.2
62.4
96
1.2
2.4
4.8
1.2
1.5
10
7
24
384
1536
18.0
33.6
48
General Data*
Electrical Life @ rated load
Mechanical Life
100K cycles, average
10M cycles, average
Insulation Resistance
100M
Ω
min. @ 500VDC initial
2500V rms min. @ sea level initial
1500V rms min. @ sea level initial
Dielectric Strength, Coil to Contact
Contact to Contact
2
Shock Resistance
100m/s for
11 ms
Vibration Resistance
T
e
rminal (Copper Alloy) Strength
Operating
T
e
mperature
Storage
T
e
mperature
Solderability
1.27mm double amplitude 10~40Hz
8N (Quick Connect), 4N (PCB pins)
o
o
-40 C
to +85
C
o
o
-40 C
to +155
C
o
260 C
for 5 s
Weight
18.5g
*
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.
20550 Commerce Blvd, Rogers, MN 55374 USA
Sales (763) 535-2339
Dimensions are shown for reference purposes only.
A1 Rev B 10/2022
email: sales@CITRelay.com
Speci
fi
cations and availability subject to change without notice.
1 of 3
A1
Ordering Information
1. Series
A1
A1
1A
S
Q
12VDC
1.2
2. Contact Arrangement
1A = SPST N.O.
1C = SPDT
3. Sealing Option
S = Sealed
4.
T
e
rmination
P = PCB Pins
Q = Quick Connect
5. Coil Voltage
6VDC
12VDC
24VDC
48VDC
6. Coil Power
1.2 = 1.2W
1.5 = 1.5W
7. Coil Suppression
Blank = Standard
D = Diode (1N4005)
R = Resistor (680
for 12VDC, 2700
for 24VDC)
** Consult factory if other values are needed
Dimensions
Units = mm
15.65
[.62]
23.45
[.92]
15.65
[.62]
23.45
[.92]
25.80
[1.02]
25.80
[1.02]
2.80
[.11]
3.20
[.13]
11.70
[.46]
0.80 TYP
[.03]
4.50
2.45 TYP
[.10]
4.50
[.18]
7.00
[.28]
8.00
[.31]
3X 4.75
[.187]
0.80 TYP
[.032]
2X 6.35
[.250]
[.18]
Quick Connect
PC Pin
20550 Commerce Blvd, Rogers, MN 55374 USA
Sales (763) 535-2339
Dimensions are shown for reference purposes only.
A1 Rev B 10/2022
2 of 3
email: sales@CITRelay.com
Speci
fi
cations and availability subject to change without notice.
A1
Schematics & PC Layout
Bottom Views
85
87
86
85
87A
86
87
30
30
1A
1C
85
85
87A
86
87
30
87A
86
87
30
1C with Resistor
1C with Diode
Ø2.75
[.11]
7.00
[.28]
8.00
[.31]
4.50
[.18]
4.50
[.18]
20550 Commerce Blvd, Rogers, MN 55374 USA
Sales (763) 535-2339
Dimensions are shown for reference purposes only.
A1 Rev B 10/2022
3 of 3
email: sales@CITRelay.com
Speci
fi
cations and availability subject to change without notice.
