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AZ9751-1U-24DT PDF预览

AZ9751-1U-24DT

更新时间: 2024-10-29 04:11:31
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AZETTLER /
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2页 163K
描述
Power/Signal Relay

AZ9751-1U-24DT 数据手册

 浏览型号AZ9751-1U-24DT的Datasheet PDF文件第2页 
AZ9751/9761  
20 AMP MINIATURE  
AUTOMOTIVE RELAY  
FEATURES  
Up to 20 Amp switching capability in a compact size  
Open, covered or sealed  
Coils to 24 VDC  
Small footprint  
Cost effective  
AZ9751  
AZ9761  
Vibration and shock resistant  
• ISO/TS 16949, ISO9001, ISO14000  
• Tested in accordance with IEC  
CONTACTS  
GENERAL DATA  
Arrangement  
SPSTNO (1 Form A)  
SPDT (B-M) (1 Form C) SPDT NC-NO (1 Form W)  
SPST NO DM (1 Form U)  
Life Expectancy  
Mechanical  
Electrical  
Minimum operations  
1 x 107 operations  
1 x 105 at 12 A 14 VDC Res.  
Ratings  
Max. switched power: 280 W, 1200 VA  
Form W: 2 x 280 W, 2 x 1200 VA  
Max. switched voltage: 75 VDC, 380 VAC  
Max. switched current: 20 A  
Operate Time (typical) < 10 ms at nominal coil voltage  
Release Time (typical) < 5 ms at nominal coil voltage  
(with no coil suppression)  
1 Form A: 10 A at 120 VAC / 28 VDC, 20 A at 14 VDC  
1 Form C: 10 A at 120 VAC / 28 VDC, 20 A at 14 VDC  
1 Form U: 2 x 10 A at 120VAC / 28 VDC  
2 x 20 A at 14 VDC  
Dielectric Strength  
(at sea level for 1 min.)  
1500 Vrms coil to contact  
750 Vrms between open contacts  
Insulation Resistance 100 megohms min at 500 VDC  
1 Form W: 2 x 10 A at 120 VAC / 28 VDC  
2 x 20 A at 14 VDC  
Dropout  
10% of nominal coil voltage  
85 % at 40°C  
Relative Humidity  
Material  
Silver tin oxide  
Resistance  
< 50 milliohms at 1A, 5 VDC  
Ambient Temperature At nominal coil voltage  
Operating  
Storage  
-40°C (-40°F) to 105°C (221°F)  
-40°C (-40°F) to 105°C (221°F)  
COIL  
Vibration  
0.05" DA at 10–40Hz  
Power  
Shock  
10 g, 11 ms, functional  
At Pickup Voltage  
(typical)  
563 mW (6 and 24 VDC Coil)  
559 mW (12 VDC Coil)  
Terminals  
Tinned copper alloy, P.C.  
235°C (455°F) 2°C (35.6°F)  
Max. Solder Temp.  
Max. Solder Time  
Max. Solvent Temp.  
Max. Continuous  
Dissipation  
1.0 W 20°C (68°F) ambient - AZ9751  
1.0 W 20°C (68°F) ambient - AZ9761  
3
0.5 seconds  
Temperature Rise  
Max. Temperature  
50°C (90°F) nominal coil VDC  
155°C (311°F)  
80°C (176°F)  
Max. Immersion Time 30 seconds  
Weight AZ9751 = 9g, AZ9761 = 12g, approx.  
NOTES  
1. All values at 20°C (68°F).  
2. Maximum make current refers to in-rush current of lamp load.  
3. Electrical life obtained at resistive or inductive load of 10A, 15 VDC for  
A,C, U contacts. 7A, 15 VDC for W contacts with suitable arc-suppres-  
sion circuit attached with operating frequency of 1 ops/sec.  
4. Relay may pull in with less than “Must Operate” value.  
5. Specifications subject to change without notice.  
5/25/11  

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