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| AZ970/AZ971 40 AMP AUTOMOTIVE RELAY FEATURES * * * * * * * * * * Up to 40 Amp switching capability in a compact size Open, covered or sealed Coils to 24 VDC Small footprint 1 Form A, B and C contacts available Vibration and shock resistant ISO/TS 16949, ISO14001 Tested in accordance with SAE J2544 Cost effective Designed for high in-rush applications GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 5 x 106 operations 1 x 105 40 A 14 VDC Res. 5 ms at nominal coil voltage 3 ms at nominal coil voltage (with no coil suppression) CONTACTS Arrangement SPST (1 Form A) SPST (1 Form B) SPDT (1 Form C) Resistive load: Max. switched power: Form A: 560 W Form B: 420 W Form C: 420W Max. switched current: Form A: 40 A Form B: 30 A Form C: 30A Max. switched voltage: 150* VDC * If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Operate Time (typical) Release Time (typical) Ratings Dielectric Strength 500 VDC coil to contact (at sea level for 1 min.) 500 VDC between open contacts Insulation Resistance Dropout Ambient Temperature AZ970 Operating AZ970 Storage AZ971 Operating AZ971 Storage Vibration Shock Enclosure Terminals Max. Solder Temp. 100 megohms min. at 20C, 500 VDC, 50% RH Greater than 6% of nominal coil voltage At nominal coil voltage -40C (-40F) to 110C (230F) -40C (-40F) to 155C (311F) -40C (-40F) to 105C (221F) -40C (-40F) to 155C (311F) 0.062" DA at 10-55 Hz 10 g P.B.T. polyester Tinned copper alloy, P.C. 270C (518F) 5 seconds 80C (176F) 30 seconds 20 grams Material Resistance Silver tin oxide < 100 milliohms initially (24 V, 1 A voltage drop method) COIL Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise Max. Temperature 514 mW (12 and 24 VDC coil) 573 mW (6 VDC coil) 5.3 W 20C (68F) ambient (AZ970) 4.6 W 20C (68F) ambient (AZ971) 56C (101F) nominal coil VDC (AZ970) 59C (106F) nominal coil VDC (AZ971) 155C (311F) Max. Solder Time Max. Solvent Temp. Max. Immersion Time Weight NOTES 1. All values at 20C (68F). 2. Relay may pull in with less than "Must Operate" value. 3. Specifications subject to change without notice. 5/23/07W AZ970/AZ971 RELAY ORDERING DATA -- AZ970 -- Open Style COIL SPECIFICATIONS Nominal Coil VDC 6 9 12 24 Must Operate VDC 3.3 5.1 6.8 13.9 Max. Continuous VDC 9.8 15.9 21.3 42.7 Coil Resistance 10% 19.0 50.0 90.0 362.0 ORDER NUMBER Form A (SPST) AZ970-1A-6D AZ970-1A-9D AZ970-1A-12D AZ970-1A-24D Form B (SPST) AZ970-1B-6D AZ970-1B-9D AZ970-1B-12D AZ970-1B-24D Form C (SPDT) AZ970-1C-6D AZ970-1C-9D AZ970-1C-12D AZ970-1C-24D RELAY ORDERING DATA -- AZ971 -- With Dust Cover COIL SPECIFICATIONS Nominal Coil VDC 6 9 12 24 Must Operate VDC 3.3 5.1 6.8 13.9 Max. Continuous VDC 9.4 15.2 20.4 41.0 Coil Resistance 10% 19.0 50.0 90.0 362.0 ORDER NUMBER* Form A (SPST) AZ971-1A-6D AZ971-1A-9D AZ971-1A-12D AZ971-1A-24D Form B (SPST) AZ971-1B-6D AZ971-1B-9D AZ971-1B-12D AZ971-1B-24D Form C (SPDT) AZ971-1C-6D AZ971-1C-9D AZ971-1C-12D AZ971-1C-24D *Add suffix "E" for epoxy sealed version. MECHANICAL DATA AZ970 Outline Dimensions and PCB Layout .740 [18.8 0.4] 3x o.081 [o2.1] .148 [3.8] .211 [5.4] .134 [3.4] .161 [4.1] 4x o.055 [o1.4] FORM C .559 [14.2] .102 [2.6] Terminal Dimensions Term. 3,5 1,2 4 Dimensions .041 [1.02] x .03 [0.76] .041 [1.02] x .018 [0.46] .041 [1.02] x .062 [1.57] .906 [23.0 0.4] .709 [18.0 0.4] .322 [8.2] Wiring Diagrams 4 4 2 1 3 5 4 .173 [4.4 0.4] .066 [1.7] .147 [3.7] .467 [11.9] Viewed towards terminals AZ971 Outline Dimensions and PCB Layout .831 [21.1 0.3] 3x o.081 [o2.1] .559 [14.2] .102 [2.6] .148 [3.8] .211 [5.4] .170 [4.3] .161 [4.1] .467 [11.9] 4x o.055 [o1.4] FORM A 2 FORM B 2 4 4 1.031 [26.2 0.3] 1 3 4 .831 [21.1 0.3] .322 [8.2] 4 4 1 5 .134 [3.4] .020 [.5] 4 .138 [3.5 0.5] .147 [3.7] Viewed towards terminals Viewed towards terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: 0.010" 5/23/07W |
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