CONTACTS
Arrangement SPST (1 Form A)
SPDT (1 Form C)
Ratings Resistive load:
Max. switched power: 540 W
Max. switched current: 30 A
Max. switched voltage: 27 VDC
1 Form A (N.O.)
30 A / 30 A (make/break) at 12 VDC resistive
40 A / 20 A (make/break) at 12 VDC motor
120 A / 20 A (make/break) at 12 VDC lamp
1 Form C (N.O.)
20 A / 20 A (make/break) at 12 VDC resistive
40 A / 20 A (make/break) at 12 VDC motor
120 A / 20 A (make/break) at 12 VDC lamp
1 Form C (N.C.)
10 A / 10 A (make/break) at 12 VDC resistive
20 A / 10 A (make/break) at 12 VDC motor
40 A / 10 A (make/break) at 12 VDC lamp
Material Silver tin oxide (silver nickel available - contact factory)
Resistance < 50 milliohms initially
(24 V, 1 A voltage drop method)
Contact Voltage 100 mV typical, 250 mV max. at rated load
GENERAL DATA
Life Expectancy Minimum operations
Mechanical 1 x 10
7
Electrical 1 x 10
5
at 20 A 12 VDC Res.
Operate Time (max.) 10 ms max. at nominal coil voltage
Release Time (max.) 10 ms max. at nominal coil voltage
(with no coil suppression)
Dielectric Strength 500 VRMS coil to contact
(at sea level for 1 min.) 500 VRMS between open contacts
Insulation Resistance 1 megohms min. at 20°C, 500 VDC
50% RH
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 155°C (320°F)
Vibration 5g 10-500 Hz
Shock 20 g
Enclosure P.B.T. polyester
Terminals Quick connects or PCB
Note: Allow suitable slack on leads when wiring, and do
not subject the terminals to excessive force.
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 22 grams
AZ988
30 AMP MICRO-ISO
AUTOMOTIVE RELAY
FEATURES
• Quick Connect or PCB terminals
• Up to 30 Amp switching capability in a compact size
• Coils up to 24VDC
• Small footprint
• SPST (1 Form A), SPDT (1 Form C)
• Vibration and shock resistant
• Coil suppression available
• ISO/TS 16949, ISO9001 and ISO 14000
• Tested in accordance with SAE J2544
• Cost effective solution
• Designed for high in-rush applications
COIL
Power
At Pickup Voltage 576 mW (Standard)
(typical) 418 mW (Sensitive)
Max. Continuous 3.6 W at 20°C (68°F) ambient
Dissipation
Temperature Rise 60°C (108°F) at nominal coil voltage
Max Temperature 180°C (356°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.
drop
6/27/06W
