A971-1C-9D [ETC]
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| 型号： | A971-1C-9D |
| 厂家： | 
ETC |
| 描述： |
|
| 文件： | 总2页 (文件大小：90K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AZ9 7 0 /AZ9 7 1
40 AMP MINIATURE
POWER RELAY FOR
AUTOMOTIVE USE
FEATURES
• Low cost
• Up to 40 Amp switching capability in a compact size
• Open, covered or sealed
• Coils to 24 VDC
• Small footprint
• 1 Form A, B and C contacts available
• Vibration and shock resistant
• Designed for high in-rush applications
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
5 x 106 operations
1 x 105 operations at rated load
CONTACTS
Operate Time (typical) 3 ms at nominal coil voltage
Arrangement
SPST (1 Form A)
SPST (1 Form B)
SPDT (1 Form C)
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
500 VDC coil to contact
Ratings
Resistive load:
(at sea level for 1 min.) 500 VDC between open contacts
Max. switched power: Form A: 560 W
Form B: 420 W
Insulation Resistance 100 megohms min. at 20°C, 500 VDC,
50% RH
Form C: 420 W
Dropout
Greater than 6% of nominal coil voltage
Max. switched current: Form A: 40 A
Form B: 30 A
Ambient Temperature At nominal coil voltage
Form C: 30 A
AZ970 Operating
AZ970 Storage
-40°C (-40°F) to 140°C (284°F)
-40°C (-40°F) to 200°C (392°F)
Max. switched voltage: 150* VDC
Max. carry current: 60 A
AZ971 Operating
AZ971 Storage
-40°C (-40°F) to 125°C (257°F)
-40°C (-40°F) to 175°C (347°F)
* If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Vibration
0.062" DA at 10–55 Hz
10 g
Minimum Load 5 VDC, 0.1 A
Shock
Material
Silver alloy
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Resistance
< 100 milliohms initially
(24 V, 1 A voltage drop method)
Terminals
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
COIL
Power
80°C (176°F)
At Pickup Voltage
(typical)
514 mW (12 and 24 VDC Coil)
573 mW (6 VDC Coil)
Max. Immersion Time 30 seconds
Max. Continuous
Dissipation
4.8 W 20°C (68°F) ambient (AZ970)
3.8 W 20°C (68°F) ambient (AZ971)
Weight
20 grams
Temperature Rise
60°C (108°F) nominal coil VDC (AZ970)
75°C (135°F) nominal coil VDC (AZ971)
NOTES
Max. Temperature
200°C (392°F)
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
8/17/98W
AZ9 7 0 /AZ9 7 1
RELAY ORDERING DATA — AZ9 7 0 — OPEN STYLE
COIL SPECIFICATIONS
ORDER NUMBER
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous Coil Resistance
Form A
(SPST)
Form B
(SPST)
Form C
(SPDT)
VDC
±10%
6
9
3.3
5.1
9.0
19.0
AZ970–1A–6D
AZ970–1A–9D
AZ970–1A–12D
AZ970–1A–24D
AZ970–1B–6D
AZ970–1B–9D
AZ970–1B–12D
AZ970–1B–24D
AZ970–1C–6D
AZ970–1C–9D
AZ970–1C–12D
AZ970–1C–24D
14.7
19.6
39.3
50.0
90.0
12
24
6.8
13.9
362.0
RELAY ORDERING DATA — AZ9 7 1 — With Dus t Cove r
COIL SPECIFICATIONS
ORDER NUMBER*
Nominal Coil
VDC
Must Operate
VDC
Max. Continuous Coil Resistance
Form A
(SPST)
Form B
(SPST)
Form C
(SPDT)
VDC
±10%
6
9
3.3
5.1
8.1
19.0
AZ971–1A–6D
AZ971–1A–9D
AZ971–1A–12D
AZ971–1A–24D
AZ971–1B–6D
AZ971–1B–9D
AZ971–1B–12D
AZ971–1B–24D
AZ971–1C–6D
AZ971–1C–9D
AZ971–1C–12D
AZ971–1C–24D
14.7
17.6
35.4
50.0
90.0
12
24
6.8
13.9
362.0
*Add suffix “E” for epoxy sealed version.
MECHANICAL DATA
Terminal Dimensions
AZ970 Outline Dimensions and PCB Layout
Term.
Dimensions
.559
3,5
1,2
4
.041 [1.02] x .03 [0.76]
.041 [1.02] x .018 [0.46]
.041 [1.02] x .062 [1.57]
[14.2]
3x ø.081
[ø2.1]
.760
[19.3]
.945
[24]
.102
[2.6]
.148
[3.8]
.211
[5.4]
Wiring Diagrams
.715
[18.2]
.322
[8.2]
.134
[3.4]
4
.161
[4.1]
4
4
FORM C
2
.066
[1.7]
.147
[3.7]
4x ø.055
[ø1.4]
.170
[4.3]
.467
[11.9]
1
3
5
Viewed towards terminals
AZ971 Outline Dimensions and PCB Layout
4
4
4
.559
[14.2]
2
1
FORM B
3x ø.081
[ø2.1]
.866
[22]
1.040
[26.4]
.102
[2.6]
3
.148
[3.8]
.211
[5.4]
.322
[8.2]
.878
[22.3]
4
.170
[4.3]
4
4
2
1
FORM A
.161
[4.1]
.134
[3.4]
.467
[11.9]
4x ø.055
[ø1.4]
.126
[3.2]
.020
[.5]
5
.147
[3.7]
Viewed towards terminals
Viewed towards terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010"
8/17/98W
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