AZ992 20 AMP AUTOMOTIVE RELAY FEATURES •Designed for Headlight control, Fuel pump control, A/C compressor clutch, and more • Vibration and shock resistant • Epoxy sealed version available • 2.8mm QC terminals CONTACTS GENERAL DATA Arrangement SPST (1 Form A) Ratings Resistive load: Max. switched power: 280W Max. switched current: 20A Max. switched voltage: 50VDC Rated load: 20A/20A (make/break) at 13.5VDC Resistive 40A/20A (make/break at 13.5VDC Inductive 100A/20A(make/break) at 13.5VDC Lamp Material Silver tin oxide (AgSnO2 ) Resistance < 100 milliohms initially (6 V, 1 A voltage drop method) COIL Power At Pickup Voltage (typical) Max Temperature Life Expectancy Mechanical Electrical Minimum operations 1 x 106 1 x 105 at 20 A 13.5 VDC Resistive Operate Time 5 ms typical at nominal coil voltage Release Time 3 ms typical at nominal coil voltage Dielectric Strength 500 VAC coil to contact (at sea level for 1 min.) 500 VAC between open contacts Insulation Resistance 100 megohms min. at 500 VDC 85% RH (at 40°C) Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 125°C (257°F) -40°C (-40°F) to 125°C (257°F) Vibration 10-40 Hz double amplitude 1.27mm Shock 20 G Enclosure P.B.T. polyester Terminals 2.8mm QC Max. Solder Temp 270°C (518°F) Max. Solder Time 5 seconds Max. Solvent Temp 80°C (176°F) Max. Immersion Time 30 Seconds Weight 11 grams 334 mW 125°C (257°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. 1/3/13 AZ992 RELAY ORDERING DATA STANDARD RELAYS - 1 Form A ORDER NUMBER COIL SPECIFICATIONS Nominal Coil VDC Must Operate VDC Max. Continuous VDC Coil Resistance ± 10% 1 Form A (SPST) 12 7.2 16.0 155 AZ992–1A–12D * Add suffix “E” for epoxy sealed version. Add suffix “R” for 1000 Ohm resistor in parallel. MECHANICAL DATA Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 1/3/13