Document
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
Arrangement Ratings
SPST (1 Form A) 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 Resistance
Silver tin oxide (AgSnO2 )
< 100 milliohms initially (6 V, 1 A voltage drop method)
COIL
Power At Pickup Voltage (typical)
334 mW
Max Temperature
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.
GENERAL DATA
Life Expectancy Mechanical Electrical
Operate Time
Minimum operations 1 x 106 1 x 105 at 20 A 13.5 VDC Resistive
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 At nominal coil voltage
Operating
-40°C (-40°F) to 125°C (257°F)
Storage
-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
1/3/13
AZ992
RELAY ORDERING DATA
STANDARD RELAYS - 1 Form A
Nominal Coil VDC
COIL SPECIFICATIONS
Must Operate VDC
Max. Continuous VDC
Coil Resistance ± 10%
12 7.2 16.0 155 * Add suffix “E” for epoxy sealed version. Add suffix “R” for 1000 Ohm resistor in parallel.
ORDER NUMBER 1 Form A (SPST)
AZ992–1A–12D
MECHANICAL DATA
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
1/3/13
.