AZ769 25 AMP MINIATURE POWER RELAY FEATURES • • • • • • • Low cost 25 Amp switching 80 Amp inrush current Quick connect and PCB terminals Flux tight construction UL, CUR file E44211 VDE Pending CONTACTS GENERAL DATA 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 Life Expectancy Mechanical Electrical Minimum operations 2 x 106 1 x 105 at 25 A 277 VAC Res. Operate Time (typical) 20 ms at nominal coil voltage Release Time (typical) 10 ms at nominal coil voltage (with no coil suppression) *Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR 25A at 277 VAC resistive (100k cycles) [1] [2] 1 HP at 120 VAC (100k cycles) [1] [2] 2 HP at 240 VAC (100k cycles) [2] 2 HP at 240 VAC (30k cycles) [1] 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 TÜV 25 A 250 VAC resistive [1] [2] Dropout Greater than 10% of nominal coil voltage Material silver cadmium oxide [1], silver tin oxide [2] Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 80°C (176°F) -40°C (-40°F) to 130°C (266°F) Vibration 0.062" DA at 10–55 Hz COIL 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). Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Weight 23 grams 2. Relay may pull in with less than “Must Operate” value. 3. Specifications subject to change without notice. 4/24/09W AZ769 RELAY ORDERING DATA COIL SPECIFICATIONS - QUICK CONNECT TERMINALS Nominal Coil VDC 5 Must Operate VDC 3.5 ORDER NUMBER* Max. Continuous VDC 7.9 Coil Resistance ± 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 48 33.6 76.0 2560 AZ769-1A-48D COIL SPECIFICATIONS - PCB TERMINALS Nominal Coil VDC 5 Must Operate VDC 3.5 ORDER NUMBER* Max. Continuous VDC 7.9 Coil Resistance ± 10% 27.8 Form A (SPST) AZ769–1A–5DK 160 AZ769–1A–12DK 12 8.4 19.0 24 16.8 37.9 640 AZ769–1A–24DK 48 33.6 76.0 2560 AZ769-1A-48DK *Add suffix “E” to “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 (Typical for both versions) PC BOARD LAYOUT (Typical for both versions) 4 x .138 [3.5] 4 x .031 [0.8] 1.087 [27.6] .150 [3.8] 2 x .032 [0.81] 2 x .059 [1.5] .069 [1.75] 3 4 .472 [12.0] 1 2 x .012 [0.3] 2 x .059 [1.5] 4 x ø.071 [ø1.8] .866 [22.0] Viewed toward terminals 2 .057 [1.45] Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 4/24/09W