AZ9731T

AZ9731T 50 AMP MINI-ISO AUTOMOTIVE RELAY FEATURES Quick connect terminals 50 Amp contact rating High operating temperature (125°C) Epoxy sealed versions available Plastic or steel mounting bracket available Resistor or diode parallel to coil available Suitable for automobile and lamp accessory applications CONTACTS Arrangement Ratings Material Resistance SPST (1 Form A) SPDT (1 Form C) SPST NO DM ( 1 Form U) SPST (1 Form A2) Resistive load: Max. switched power: 700W Max. switched current: 50 A (N.O.) 40 A (N.C.) Max. switched voltage: 75 VDC 1 Form A : 50A at 14VDC 1 Form C : 50A/40A at 14VDC (N.O./N.C.) 1 Form U : 2 x 25A at 14VDC Silver tin oxide < 100 milliohms initially (6 V, 1 A voltage drop method) COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Temperature 0.68 W 4.8 W at 20°C (68°F) 75°C (135°F) at nominal coil voltage (40A) Max. 125°C (257°F) GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 50 A, 14VDC Res. Operate Time (max.) 7 ms at nominal coil voltage Release Time (max.) 5 ms at nominal coil voltage Dielectric Strength 750 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 -40°C (-40°F) to 125°C (257°F) Vibration Shock Enclosure Terminals Weight 0.059” DA at 10-40 Hz 15 g P.B.T. polyester Tin...