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| AZ970/AZ971 40 AMP MINIATURE POWER RELAY FOR AUTOMOTIVE USE FEATURES * * * * * * * * Low cost 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 Designed for high in-rush applications GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Minimum operations 5 x 106 operations 1 x 105 operations at 40 A 14 VDC Res. 3 ms at nominal coil voltage 5 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: 420 W Max. switched current: Form A: 40 A Form B: 30 A Form C: 30 A Max. switched voltage: 150* VDC * If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. 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 105C (221F) -40C (-40F) to 105C (221F) -40C (-40F) to 105C (221F) -40C (-40F) to 105C (221F) 0.062" (1.5 mm) 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. ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-04-08 Junkersstrasse 3, D-82178 Puchheim, Germany 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 Form A (SPST) AZ970-1A-6D AZ970-1A-9D AZ970-1A-12D AZ970-1A-24D ORDER NUMBER 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 Form A (SPST) AZ971-1A-6D AZ971-1A-9D AZ971-1A-12D AZ971-1A-24D ORDER NUMBER* 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" ZETTLER electronics GmbH Tel. +49 89 800 97 0 Fax +49 89 800 97 200 office@ZETTLERelectronics.com www.ZETTLERelectronics.com 2003-04-08 Junkersstrasse 3, D-82178 Puchheim, Germany |
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