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 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 GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 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 Operating Storage At nominal coil voltage -40°C (-40°F) to 125°C (257°F) -40°C (-40°F) to 155°C (320°F) Vibration 5g 10-500 Hz Shock 20 g Enclosure P.B.T. polyester Material Silver tin oxide (silver nickel available - contact factory) Terminals Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) 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 Contact Voltage 100 mV typical, 250 mV max. at rated load drop COIL Power Quick connects or PCB Note: Allow suitable slack on leads when wiring, and do not subject the terminals to excessive force. At Pickup Voltage (typical) 576 mW (Standard) 418 mW (Sensitive) Max. Continuous Dissipation 3.6 W at 20°C (68°F) ambient Temperature Rise 60°C (108°F) at nominal coil voltage 2. Relay may pull in with less than “Must Operate” value. 180°C (356°F) 3. Specifications subject to change without notice. Max Temperature NOTES 1. All values at 20°C (68°F). 6/27/06W AZ988 RELAY ORDERING DATA COIL SPECIFICATIONS - STANDARD Nominal Coil VDC 12 24 Must Operate VDC 7.2 14.4 Max. Continuous VDC 18 36 Coil Resistance ± 10% 90 360 Max. Continuous VDC 21 40 Coil Resistance ± 10% 124 441 COIL SPECIFICATIONS - SENSITIVE Nominal Coil VDC 12 24 Must Operate VDC 7.2 14.4 RELAY ORDERING DATA A Z 9 8 8 - 1 C T- 1 2 D S E C 1 R Q Blank - Standard contact gap (=>0.5 mm) Q - Wide contact gap (=>0.6 mm) R - 680 Ohm parallel with 12 V standard coil 2700 Ohm parallel with 24 V standard coil 680 Ohm parallel with 12 V sensitive coil 1800 Ohm parallel with 24 V sensitive coil C1 - QC terminals, no top grip on cover C2 - QC terminals, with top grip on cover C3 - PC terminals, no top grip on cover Blank - Unsealed E - Sealed Blank - Standard coil S - Sensitive coil 12D - 12 VDC coil 24D - 24 VDC coil T - AgSn02 contact material -1A -1C -Single pole normally open -Single pole double throw Basic Series Designation - AZ988 6/27/06W AZ988 MECHANICAL DATA Outline Dimensions C1 Outline Dimensions C3 Outline Dimensions C2 .908 MAX [23.05] .908 MAX [23.05] .138 [3.50] .994 MAX [25.25] Ø.055 [1.40] .441 [11.20] .994 MAX [25.25] Ø.055 [1.40] .126 [3.20] 2x.031 [0.80] .189 [4.80] .236 [6.00] .315 [8.00] .449 [11.40] .441 [11.20] .126 [3.20] 2x.031 [0.80] [4.80] .236 [6.00] [15.55] .908 MAX [23.05] .787 [20.00] .315 [8.00] .449 [11.40] .612 MAX [15.55] .079 [2.00] .177 [4.50] .994 MAX [25.25] .138 [3.50] .031 [0.80] .083 [2.10] .276 [7.00] .315 [8.00] .449 [11.4] .612 MAX [15.55] .197 [5.00] .079 [2.00] .138 [3.50] .031 [0.80] .098 [2.50] Ø.071 [1.80] 3X.031 [0.80] .248 [6.30] .354 [9.00] Ø.071 [1.80] .354 [9.00] 3X.031 [0.80] [6.30] .354 [9.00] 276 .315 [8.00] 5X.031 [0.80] .354 [9.00 * 5 * 2X.098 [2.50] BOTTOM VIEW BOTTOM VIEW BOTTOM VIEW Wiring Diagram 1 4* 1 5 3 4* 4** C2 5 3 2 2 2 C1 1 5 3 C3 VIEWED TOWARD TERMINALS Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" (.25mm) * On Form A relay, terminal 4 is removed. 6/27/06W