CIT A1M1ACQ12VDCD Switching capacity up to 20a Datasheet

A1M
RoHS Compliant
20.0 x 15.2 x 22.0 mm
Features
t res
•
•
•
•
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Switching capacity up to 20A
Small size and light weight
PCB pin and quick connect mounting available
Suitable for automobile and lamp accessories
QS-9000, ISO-9002 Certified Manufacturing
Contact Data*
Contact Arrangement
Contact Rating
1A = SPST N.O.
Contact Resistance
< 50 milliohms initial
1B = SPST N.C.
Contact Material
AgSnO2
1A : 20A @ 14VDC
Maximum Switching Power
280W
1B : 15A @ 14VDC
Maximum Switching Voltage
75VDC
Maximum Switching Current
30A
Coil Data*
Coil Voltage
VDC
Coil Resistance
Ω +/- 10%
Pick Up Voltage
VDC (max)
Release Voltage
VDC (min)
70% of rated
voltage
10% of rated
voltage
Rated
Max
12
15.6
124
8.40
1.2
24
31.2
489
16.80
2.4
Coil Power
W
Operate Time
ms
Release Time
ms
1.16
10
7
General Data*
Electrical Life @ rated load
100K cycles, average
Mechanical Life
10M cycles, average
Insulation Resistance
100M Ω min. @ 500VDC initial
Dielectric Strength, Coil to Contact
1500V rms min. @ sea level initial
Contact to Contact
1000V rms min. @ sea level initial
100m/s2 for 11 ms
Shock Resistance
Vibration Resistance
1.27mm double amplitude 10~40Hz
Terminal (Copper Alloy) Strength
10N (quick connect), 4N (PCB pins)
Operating Temperature
-40oC to +85oC
Storage Temperature
-40oC to +155oC
Solderability
260oC for 5 s
Weight
14g
*
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 specific application. The use of any coil voltage less than the rated coil voltage may compromise
the operation of the relay.
www.citrelay.com
phone - 763.535.2339
Dimensions shown in mm. Dimensions are shown for reference purposes only.
fax - 763.535.2194
page 1
Specifications and availability subject to change without notice.
A1M
Ordering Information
1. Series
A1M
1A
C
Q
12VDC
A1M
2. Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
3. Sealing Option
C = Dust Cover
4. Termination
Q = Quick Connect
5. Coil Voltage
12VDC
24VDC
6. Coil Suppression
Blank = Standard
D = Diode (1N4005)
R = Resistor (680 ohms)
** Consult factory if other values are needed
Dimensions
Units = mm
20.20
[.80]
15.35
[.60]
22.00
[.87]
0.80 TYP
[.032]
2X 4.75
[.187]
2X 6.35
[.250]
Schematics & PC Layouts
Bottom Views
85
85
87
87
30
86
86
1A
page 2
30
www.citrelay.com
1B
phone - 763.535.2339
Dimensions shown in mm. Dimensions are shown for reference purposes only.
fax - 763.535.2194
Specifications and availability subject to change without notice.
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