CTA12
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
FEATURES:
•
Switching capacity up to 20A
•
Small size and light weight
•
Dual relay available
•
Low coil power consumption
•
Suitable for automobile and consumer electronics applications
22.9 x 17.0 x 16.0mm
CONTACT DATA
Contact Arrangement
Contact Rating
2A = (2) SPST N.O.
2C = (2) SPDT
N.O. - 20A @ 14VDC
15A @ 24VDC; 125VAC
N.C. - 15A @ 14VDC
10A @ 24VDC; 125VAC
< 50 milliohms initial
AgSnO
2
280W
30VDC
20A
Contact Resistance
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
COIL DATA
Coil Voltage
VDC
Coil Resistance
Ω ±
10%
Pick Up Voltage
VDC (max)
75%
of rated voltage
Release Voltage
VDC (min)
10%
of rated voltage
Coil Power
W
Operate Time
ms
Release Time
ms
Rated
Max.
5
6
9
12
18
24
6.5
7.8
11.7
15.6
23.4
31.2
56
80
180
320
720
1280
3.75
4.50
6.75
9.00
13.50
18.00
0.50
0.60
0.90
1.20
1.80
2.40
.45
10
5
CAUTION:
1. The use of any coil voltage less than the rated coil voltage may compromise the operation of the relay.
2. Pickup and release voltages are for test purposes only and are not to be used as design criteria.
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
100MΩ min @ 500VDC
1000V rms min. @ sea level
500V rms min. @ sea level
100m/s
2
for 11ms
1.50mm double amplitude 10-40Hz
5N
-40
°C
to + 85
°C
-40
°C
to + 155
°C
230
°C ±
2
°C
for 10
±
0.5s
15g
CTA12
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
ORDERING INFORMATION
1. Series:
CTA12
2.Contact Arrangement:
2A = (2) SPST N.O.
2C = (2) SPDT
3. Sealing Options:
S = Sealed
C = Dust Cover
4. Coil Voltage:
5VDC
6VDC
9VDC
12VDC
18VDC
24VDC
5. Coil Power:
.45 = 0.45W
CTA12
2C
S
12VDC
.45
DIMENSIONS (Units = mm)
SCHEMATICS & PC LAYOUTS (BOTTOM VIEWS)
2A
2C
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