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參數資料
| 型號： | CTA12 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Switching capacity up to 20A Small size and light weight |
| 中文描述： | 交換能力高達20A體積小，重量輕 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 147K |
| 代理商： | 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
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 Rating
Contact Resistance
Contact Material
Maximum Switching Power
Maximum Switching Voltage
Maximum Switching Current
COIL DATA
Coil Voltage
VDC
Rated
5
6
9
12
18
24
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
10M cycles, typical
Insulation Resistance
100M
min @ 500VDC
Dielectric Strength, Coil to Contact
Contact to Contact
500V rms min. @ sea level
Shock Resistance
100m/s
2
for 11ms
Vibration Resistance
1.50mm double amplitude 10-40Hz
Terminal (Copper Alloy) Strength
5N
Operating Temperature
Storage Temperature
-40
°
C to + 155
°
C
Solderability
230
°
C
±
2
°
C for 10
±
0.5s
Weight
15g
Max.
6.5
7.8
11.7
15.6
23.4
31.2
Coil Resistance
±
10%
Pick Up Voltage
VDC (max)
75%
of rated voltage
3.75
4.50
6.75
9.00
13.50
18.00
Release Voltage
VDC (min)
10%
of rated voltage
0.50
0.60
0.90
1.20
1.80
2.40
Coil Power
W
Operate Time
ms
Release Time
ms
56
80
180
320
720
1280
.45
10
5
100K cycles, typical
1000V rms min. @ sea level
-40
°
C to + 85
°
C
CTA12
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