RoHS Compliant
26.0 x 26.0 x 24.5 (39.5) mm
A2
Features
•
•
•
•
•
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 Certified Manufacturing
Contact Data
Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
Specifications and availability subject to change without notice.
Contact Resistance
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
< 30 milliohms initial
AgSnO
2
630W
75VDC
40A
1C = SPDT
1U = SPST N.O. (2 terminals)
Contact Rating
1A : 40A @ 14VDC
1B : 30A @ 14VDC
1C : 40A @ 14VDC N.O. and
1C
: 30A @ 14VDCN.C.
1U : 2x20A @ 14VDC
Coil Data
Coil Voltage
VDC
Rated
6
12
24
Max
7.8
15.6
31.2
Coil Resistance
Ω
+/- 10%
1.6W
22.5
90
360
1.9W
19
75.8
303.2
Pick Up Voltage Release Voltage
VDC (max)
VDC (min)
70% of rated
voltage
4.20
8.40
16.80
10% of rated
voltage
.6
1.2
2.4
1.60 or 1.90
7
5
Coil Power
W
Operate Time
ms
Release Time
ms
Dimensions shown in mm. Dimensions are shown for reference purposes only.
General Data
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
750V rms min. @ sea level
500V rms min. @ sea level
147m/s
2
for 11 ms
1.5mm double amplitude 10~40Hz
8N (quick connect), 4N (PCB pins)
-40
o
C to +125
o
C
-40
o
C to +155
o
C
260
o
C for 5 s
31g
Caution
1. The use of any coil voltage less than the
rated coil voltage may compromise the
operation of the relay.
page 77
phone - 763.535.2339
www.citrelay.com
fax - 763.535.2194
A2
Ordering Information
1. Series
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
1U = SPST N.O. (2 terminals)
3. Sealing Option
S = Sealed
C = Dust Cover
*not available with A2S
4. Termination
P = PCB Pins
*not available with A2S
Q = Quick Connect
5. Coil Voltage
6VDC
12VDC
24VDC
6. Coil Power
1.6 = 1.6W
1.9 = 1.9W
7. Coil Suppression
Blank = Standard
D = Diode (1N4005) Cathode on “86” terminal
D1 = Diode (1N4004) Cathode on “86” terminal
R = Resistor (180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC)
2D = 2 Diodes (1N4005)
DR = Diode & Resistor Cathode on “86” terminal (1N4005 & 180Ω for 6VDC; 680Ω for 12VDC; 2700Ω for 24VDC)
** Consult factory if other values are needed
A2
1C
S
Q
12VDC
1.6
Dimensions shown in mm. Dimensions are shown for reference purposes only.
Dimensions
Units = mm
Specifications and availability subject to change without notice.
A2 with PC Pins
A2 with Quick Connects
www.citrelay.com
phone - 763.535.2339
fax - 763.535.2194
page 78
A2
Dimensions
Units = mm
Specifications and availability subject to change without notice.
A2F with Quick Connect
A2M with Quick Connects
Dimensions shown in mm. Dimensions are shown for reference purposes only.
A2S with Quick Connects
Schematics, PC Pin Dimenstions & PC Layouts
Bottom Views
1A
1B
1C
1U
page 79
phone - 763.535.2339
www.citrelay.com
fax - 763.535.2194
PCB Design
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