AZ973
40 AMP MINI-ISO
AUTOMOTIVE RELAY
FEATURES
• Quick connect terminals
• 40 Amp contact rating
• High momentary carry current (60A)
• High operating temperature (110°C)
• SPST (1 Form A), SPDT (1 Form C)
• Epoxy sealed versions available
• Metal or plastic mounting bracket available
• Resistor or diode parallel to coil available
• ISO/TS 16949, ISO14000
GENERAL DATA
CONTACTS
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 106 at 40A, 14VDC Res.
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Resistive load:
Operate Time (max.)
Release Time (max.)
Dielectric Strength
7ms at nominal coil voltage
5ms at nominal coil voltage
500Vrms coil to contact
Max. switched power: 560W (SPST)
560W (N.O.)
420W (N.C.)
Max. switched current: 40A (SPST)
40A (N.O.)
(at sea level for 1 min.) 500Vrms contact to contact
30A (N.C.)
Insulation Resistance 100 megohms min. at 500VDC, 20°C
Max. switched voltage: 75VDC
Silver tin oxide
50% RH
Material
Dropout
Greater than 10% of nominal coil voltage
Resistance
< 100 milliohms initially
(6V, 1A voltage drop method)
Ambient Temperature
Operating
-55°C (-67°F) to 110°C (230°F)
-55°C (-67°F) to 155°C (311°F)
Storage
COIL
Vibration
Shock
0.062” DA at 10-40 Hz
100 m/s2
Power
At Pickup Voltage
(typical)
0.68W
Enclosure
Terminals
P.B.T. polyester
Tinned copper alloy
0.25 Quick Connect
Note: Allow suitable slack on leads when wiring, and do
Max. Continuous
Dissipation
5.1W at 20°C (68°F)
Temperature Rise
Temperature
52°C (94°F) at nominal coil voltage
Max. 155°C (311°F)
not subject the terminals to excessive force.
Weight
Approx. 35 grams
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.
2/02/16
