AZ769 25 AMP MINIATURE POWER RELAY FEATURES • • • • • Low cost 72 Amp inrush current Quick connect and PCB terminals Flux tight construction UL, CUR file E44211 CONTACTS Arrangement SPST (1 Form A) Ratings Resistive load: Max. switched power: 600 W or 6925 VA Max. switched current: 25 A Max. switched voltage: 150 VDC* or 400 VAC * Note: Rated Load UL, CUR If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. 25 A at 277 VAC, resistive, 85°C, 100k cycles [1][2] 1 HP at 120 VAC, 85°C, 100k cycles [1][2] 2 HP at 240 VAC, 85°C, 100k cycles [2] 2 HP at 240 VAC, 85°C, 30k cycles [1] Material Silver cadmium oxide [1], silver tin oxide [2] Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) COIL GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 2 x 106 1 x 105 at 25 A 250 VAC Res. Operate Time (typical) 20 ms at nominal coil voltage Release Time (typical) 10 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 4500 Vrms coil to contact (at sea level for 1 min.) 1500 Vrms between open contacts 10,000 V surge contact to coil Insulation Resistance 1000 megohms min. at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating At nominal coil voltage -40°C (-40°F) to 70°C (158°F) Vibration 0.062" (1.5 mm) DA at 10–55 Hz Shock Operating 20 g, 11 ms, 1/2 sine (no false operation) Non-Operating 100 g, 11 ms, 1/2 sine (no damage) Power At Pickup Voltage (typical) 441 mW Max. Continuous Dissipation 2.25 W at 20°C (68°F) ambient Temperature Rise 45°C (81°F) at nominal coil voltage Temperature Enclosure P.B.T. polyester Terminals Tinned copper alloy P. C. & quick connect Note: Allow suitable slack on leads when wiring and do not subject the terminals to excessive force. Max. 130°C (266°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. Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Weight 23 grams Packing unit in pcs 50 per plastic tray / 500 per carton box ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 www.ZETTLERelectronics.com This product specification to be used only together with the application notes which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf 2014-06-17 AZ769 RELAY ORDERING DATA COIL SPECIFICATIONS - QUICK CONNECT TERMINALS Nominal Coil VDC 5 Must Operate VDC 3.5 Max. Continuous VDC 7.9 ORDER NUMBER* Coil Resistance Ohm ± 10% 27.8 Form A (SPST) AZ769–1A–5D 12 8.4 19.0 160 AZ769–1A–12D 24 16.8 37.9 640 AZ769–1A–24D COIL SPECIFICATIONS - PCB TERMINALS ORDER NUMBER* Nominal Coil VDC 5 Must Operate VDC 3.5 Max. Continuous VDC 7.9 Coil Resistance Ohm ± 10% 27.8 Form A (SPST) AZ769–1A–5DK 12 8.4 19.0 160 AZ769–1A–12DK 24 16.8 37.9 640 AZ769–1A–24DK * “1A” denote silver cadmium oxide contacts. Substitute “1AE” in place of “1A” for silver tin oxide contacts. MECHANICAL DATA PCB & QUICK CONNECT VERSION PCB VERSION .240 [6.1] .748 [19.0] .630 MAX. [16.0] 1.201 MAX. [30.5] .630 MAX. [16.0] 1.201 MAX. [30.5] 2 x .250 [6.35] .031 [0.79] 1.043 MAX. [26.5] 2 x .394 [10.0] .925 [23.5] .925 MAX. [23.5] 4 x .138 [3.5] 4 x .031 [0.8] WIRING DIAGRAM PC BOARD LAYOUT 4 x .031 [0.8] 2 x .032 [0.81] (Typical for both versions) 4 x .138 [3.5] (Typical for both versions) 1.087 [27.6] .150 [3.8] 2 x .059 [1.5] .069 [1.75] 3 4 .472 [12.0] 2 x .059 [1.5] 2 1 2 x .012 [0.3] 4 x ø.071 [ø1.8] .057 [1.45] .866 [22.0] Viewed toward terminals Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 www.ZETTLERelectronics.com This product specification to be used only together with the application notes which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf 2014-06-17