RoHS Compliant
20.0 x 15.2 x 22.0 mm
A1M
Features
•
•
•
•
•
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
Specifications and availability subject to change without notice.
1A = SPST N.O.
1B = SPST N.C.
1A : 20A @ 14VDC
1B : 15A @ 14VDC
Contact Resistance
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
< 50 milliohms initial
AgSnO
2
280W
75VDC
30A
Contact Rating
Coil Data
Coil Voltage
VDC
Rated
12
24
Max
15.6
31.2
124
489
Coil Resistance
Ω
+/- 10%
Pick Up Voltage Release Voltage
VDC (max)
VDC (min)
70% of rated
voltage
8.40
16.80
10% of rated
voltage
1.2
2.4
1.16
10
7
Coil Power
W
Operate Time
ms
Release Time
ms
General Data
Dimensions shown in mm. Dimensions are shown for reference purposes only.
Electrical Life @ rated load
Mechanical Life
Insulation Resistance
Dielectric Strength, Coil to Contact
Contact to Contact
Shock Resistance
Vibration Resistance
Terminal (Copper Alloy) Strength
Operating Temperature
Storage Temperature
Solderability
Weight
100K cycles, typical
10M cycles, typical
100M
Ω
min. @ 500VDC
1500V rms min. @ sea level
1000V rms min. @ sea level
100m/s
2
for 11 ms
1.27mm double amplitude 10~40Hz
10N (quick connect), 4N (PCB pins)
-40
o
C to +85
o
C
-40
o
C to +155
o
C
260
o
C for 5 s
14g
Caution
1. 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
fax - 763.535.2194
A1M
Ordering Information
1. Series
A1M
2. Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
3. Sealing Option
S = Sealed
C = Dust Cover
4. Termination
P = PCB Pins
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 shown in mm. Dimensions are shown for reference purposes only.
A1M
1A
S
P
12VDC
Dimensions
Units = mm
PC Pin Dimensions
Units = mm
Specifications and availability subject to change without notice.
Schematics & PC Layouts
Bottom Views
1A
www.citrelay.com
phone - 763.535.2339
fax - 763.535.2194
1B
