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參數(shù)資料
| 型號(hào)： | AZ977 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 20 AMP MINIATURE POWER RELAY FOR AUTOMOTIVE USE |
| 中文描述： | 20安培微型功率繼電器用于汽車 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 43K |
| 代理商： | AZ977 |
ZETTLER
electronics
Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com sales@zettlerrelay.com
Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700
1999-10-06
AZ977
GENERAL DAT A
Life Expectancy
Minimum operations
1 x 10
6
1 x 10
5
at rated load
Mechanical
Electrical
Operate Time (max.)
10 ms max. at nominal coil voltage
Release Time (max.)
7 ms max. at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.)
500 VDC between open contacts
500 VDC coil to contact
Insulation Resistance
100 megohms min. at 20°C, 500 VDC
50% RH
Dropout
Greater than 8.3% of nominal coil voltage
Ambient Temperature
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 115°C (239°F)
-40°C (-40°F) to 155°C (311°F)
Vibration
0.062" DA at 10-55 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy, P.C.
Weight
16 grams
20 AMP MINIATURE
POWER RELAY FOR
AUTOMOTIVE USE
FEATURES
Low Cost
Up to 20 Amp switching capability in a compact size
Coils to 24 VDC
Small footprint
1 Form A and C contacts available
Vibration and shock resistant
Designed for high in-rush applications
NOT ES
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.
CONT ACT S
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Resistive load:
Max. switched power:
Max. switched current: 20 A
Max. switched voltage: 150 VDC*
280 W
Rated load: 20 A at 14 VDC
* If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
5 VDC, 0.1 A
Minimum Load
Material
AgSnO2
Resistance
< 50 milliohms initially
(6 V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
534 mW (Standard)
432 mW (Sensitive)
2.6 W at 20°C (68°F) ambient
60°C (108°F) at nominal coil voltage
Max Temperature
155°C (311°F)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AZ977-1A-12D | 制造商:AMERICAN ZETTLER INC 功能描述:RELAY;20 AMP MINIATURE AUTOMOTIVE POWER RELAY, SPST 制造商:American Zettler Inc 功能描述:Electromechanical Relay SPST-NO 20A 12VDC 97Ohm Plug-In |
| AZ977-1A-12DS | 制造商:AMERICAN ZETTLER INC 功能描述:RELAY;20 AMP MINIATURE AUTOMOTIVE POWER RELAY, SPST |
| AZ977-1A-24D | 制造商:AMERICAN ZETTLER INC 功能描述:RELAY;20 AMP MINIATURE AUTOMOTIVE POWER RELAY, SPST 制造商:American Zettler Inc 功能描述:Electromechanical Relay SPST-NO 20A 24VDC 384Ohm Plug-In |
| AZ977-1A-24DLR | 制造商:American ZETTLER Inc 功能描述: |
| AZ977-1A-24DS | 制造商:AMERICAN ZETTLER INC 功能描述:RELAY;20 AMP MINIATURE AUTOMOTIVE POWER RELAY, SPST |
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