AZ984
20 AMP 280-ISO
AUTOMOTIVE RELAY
FEATURES
• Up to 20 Amp switching in a compact size
• SPST (1 Form A), SPDT (1 Form C)
• Vibration and shock resistant
• Designed for high in-rush applications (120 A)
• Coil suppression available
• ISO/TS 16949, ISO9001, ISO14000
• Tested in accordance with SAE J2544
GENERAL DATA
CONTACTS
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 106
1 x 105 at 20 A 14 VDC Res.
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Resistive load:
Operate Time (max.)
Release Time (max.)
4 ms max. at nominal coil voltage
Max. switched power: 270 W
Max. switched current: 20 A
Max. switched voltage: 40 VDC*
1.5 ms max. at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.) 500 VAC between open contacts
500 VAC coil to contact
Rated load: 20 A at 13.5 VDC (1 Form A)
Insulation Resistance 100 megohms min. at 20°C, 500 VDC
* If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
50% RH
Material
Silver tin oxide
Dropout
Greater than 10% of nominal coil voltage
Resistance
< 50 milliohms initially
(6 V, 1 A voltage drop method)
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 125°C (257°F)
-40°C (-40°F) to 180°C (356°F)
0.062" DA at 10-55 Hz
10 g
Vibration
COIL
Shock
Power
Enclosure
Terminals
Weight
P.B.T. polyester
At Pickup Voltage
(typical)
476 mW
Tinned copper alloy
21 grams
Max. Continuous
Dissipation
3.8 W at 20°C (68°F) ambient
Temperature Rise
Max Temperature
60°C (108°F) at nominal coil voltage
180°C (356°F)
NOTES
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.
8/13/09
