CTA51AO18VDC1.6 [CIT]
CIT SWITCH; CIT SWITCH
| 型号： | CTA51AO18VDC1.6 |
| 厂家： | 
CIT RELAY & SWITCH |
| 描述： | CIT SWITCH |
| 文件： | 总2页 (文件大小：172K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CTA5
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
FEATURES:
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Switching capacity up to 40A @ 14VDC
Small size and light weight
PCB pin mounting available
Suitable for automobile and lamp accessories
Two footprint styles available
25.8 X 20.5 X 20.8mm
CONTACT DATA
Contact Arrangement
1A = SPST N.O.
1B = SPST N.C.
1C = SPDT
Contact Rating
1A: 40A @ 14VDC, 20A @ 120VAC, 15A @ 28VDC
1B: 30A @ 14VDC, 20A @ 120VAC, 15A @ 28VDC
1C: 30A @ 14VDC, 20A @ 120VAC, 15A @ 28VDC
Contact Resistance
Contact Material
< 50 milliohms initial
AgSnO2
Maximum Switching Power
360W
Maximum Switching Voltage 75VDC, 380VAC
Maximum Switching Current
40A
COIL DATA
Coil Voltage
VDC
Coil Resistance Pick Up Voltage
Release Voltage
VDC (min)
Coil Power
W
Operate Time
Release Time
ms
VDC (max)
ms
Ω ± 10%
75%
10%
of rated voltage
of rated voltage
Rated
6
Max.
7.8
1.6W 1.9W
22.5
50.6
90.0
19.0
42.6
75.8
4.2
6.3
0.6
0.9
1.2
1.8
2.4
9
11.7
15.6
1.6 or 1.9
5
3
12
18
24
8.4
23.4 202.5 170.5
31.2 360.0 303.2
12.6
16.8
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
100K cycles, typical
10M cycles, typical
Insulation Resistance
Dielectric Strength, Coil to Contact
Contact to Contact
100MΩ min @ 500VDC
750V rms min. @ sea level
500V rms min. @ sea level
200m/s2 for 11ms
Shock Resistance
Vibration Resistance
1.27mm double amplitude 10-40Hz
10N
Terminal (Copper Alloy) Strength
Operating Temperature
Storage Temperature
-40 °C to + 85 °C
-40 °C to + 155 °C
Solderability
Weight
230 °C ± 2 °C for 10 ± 0.5s
19g open. 21g covered
CTA5
Distributor: Electro-Stock www.electrostock.com Tel: 630-682-1542 Fax: 630-682-1562
ORDERING INFORMATION
1. Series:
CTA5
1A
C
12VDC
1.6
CTA5
2.Contact Arrangement:
1A = SPST N.O.
1B = SPST N.C.
1C = SPDT
3. Sealing Options:
O = Open Frame
S = Sealed (standard PC layout)
E = Sealed (European PC layout)
C = Dust Cover
4. Coil Voltage:
6VDC
9VDC
12VDC
18VDC
24VDC
6. Coil Power:
1.6 = 1.6W
1.9 = 1.9W
DIMENSIONS (Units = mm)
SCHEMATICS & PC LAYOUTS (BOTTOM VIEWS)
OPEN FRAME
SEALED
1B
1A
1B
1C
1A
1C
S = Standard
E = European
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