GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 107
Electrical 1 x 105at 40 A 14 VDC Res.
Operate Time (max.) 10 ms at nominal coil voltage
Release Time (max.) 10 ms at nominal coil voltage
Dielectric Strength 500 Vrms coil to contact
(at sea level for 1 min.) 500 Vrms contact to contact
Insulation Resistance 100 megohms min. at 500 VDC, 20°C
50% RH
Dropout Greater than 10% of nominal coil voltage
Ambient Temperature
Operating -55°C (-67°F) to 125°C (257°F)
Storage -55°C (-67°F) to 200°C (392°F)
Vibration 0.062" DA at 10-40 Hz
Shock 10 g
Enclosure P.B.T. polyester
Terminals Tinned copper alloy, P.C.
Max. Solder Temp. 270°C (518°F)
Max. Solder Time 5 seconds
Max Solvent Temp. 80°C (176°F)
Max Immersion Time 30 secomds
Weight 31 grams
AZ974
1/29/07W
40 AMP MINI-ISO
AUTOMOTIVE RELAY
FEATURES
•PCB terminals
•40 Amp contact rating
•High carry current (60A)
•High momentary surge current (120A)
•High operating temperature (125°C)
•Resistor or diode parallel to coil available
•Epoxy sealed versions available
•SPST (1 Form A), SPDT (1 Form C)
•ISO/TS 16949, ISO9001, ISO14000
•Tested in accordance with SAE J2544
CONTACTS
Arrangement SPST (1 Form A)
SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 560 W (SPST)
560 W (N.O.)
420 W (N.C.)
Max. switched current: 40 A (SPST)
40 A (N.O.)
30 A (N.C.)
Max. switched voltage: 75 VDC
Material Silver tin oxide
Resistance < 100 milliohms initially
(6V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage 0.68 W
(typical)
Max. Continuous 4.8 W at 20°C (68°F)
Dissipation
Temperature Rise 75°C (113°F) at nominal coil voltage
Temperature Max. 200°C (392°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.