AZ984

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
GENERAL DATA
CONTACTS
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Resistive load:
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 106
1 x 105 at 20 A 14 VDC Res.
Operate Time (max.)
4 ms max. at nominal coil voltage
Max. switched power: 270 W
Max. switched current: 20 A
Max. switched voltage: 40 VDC*
Release Time (max.)
1.5 ms max. at nominal coil voltage
(with no coil suppression)
Rated load: 20 A at 13.5 VDC (1 Form A)
Dielectric Strength
500 VAC coil to contact
(at sea level for 1 min.) 500 VAC between open contacts
* If switching voltage is greater than 30 VDC, special
precautions must be taken. Please contact the factory.
Insulation Resistance
100 megohms min. at 20°C, 500 VDC
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
Operating
Storage
At nominal coil voltage
-40°C (-40°F) to 125°C (257°F)
-40°C (-40°F) to 180°C (356°F)
Vibration
0.062" DA at 10-55 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy
Weight
21 grams
COIL
Power
At Pickup Voltage
(typical)
476 mW
Max. Continuous
Dissipation
3.8 W at 20°C (68°F) ambient
Temperature Rise
60°C (108°F) at nominal coil voltage
Max Temperature
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.
12/12/12
AZ984
RELAY ORDERING DATA
STANDARD RELAYS
ORDER NUMBER*
COIL SPECIFICATIONS
Nominal Coil
VDC
12
24
Must Operate
VDC
7.2
14.4
Max. Continuous
VDC
20.4
36
Coil Resistance
± 10%
109
360
Form A (SPST)
Form C (SPDT)
AZ984–1A–12D
AZ984–1A–24D
AZ984–1C–12D
AZ984–1C–24D
*Add suffix “R” for a 680 ohm resistor in parallel with coil.
MECHANICAL DATA
0.611max
[15.51]
0.906max
[23.01]
1.012max
[25.7]
0.110
[2.8]
0.433
[11.0]
0.032
[0.81]
0.319
[8.1]
0.307
[7.8]
0.638
[16.2]
WIRING DIAGRAM
BOTTOM VIEW
0.638
[16.2]
0.307
[7.8]
1 Form C
1 Form A
30
86
30
85
87
85
0.319
[8.1]
86
87A
87
Viewed toward terminals
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
12/12/12