AZ8521 DPDT SUBMINIATURE SIGNAL RELAY FEATURES • SMT and THT mounting available • High dielectric and surge voltage: 2.5 kV surge (per Bellcore TA-NWT-001089) 1.5 kV surge (per FCC Part 68) 1,000 Vrms, open contacts 1,600 Vrms, coil to contacts • Conforms to IEC60950 / EN41003 spacing and high break down voltage • Monostable and bistable (latching) versions available • Minimum switching load 10 mV, 10 µA • Low power consumption: 79 mW pickup • Stable contact resistance for low level signal switching • Epoxy sealed • UL, CUR file E43203 GENERAL DATA Life Expectancy Mechanical Electrical CONTACTS Arrangement DPDT (2 Form C) Ratings Resistive load: Max. switched power: 60 W or 62.5 VA Max. switched current: 2 A Max. switched voltage: 220 VDC* or 250 VAC 3 ms at nominal coil voltage (with no coil suppression) Dielectric Strength (at sea level for 1 min.) 1600 Vrms coil to contacts 1800 Vrms between contact sets 1000 Vrms between open contacts 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 85°C (185°F) Vibration 3.3 mm DA at 10–55 Hz Shock 75 g operating, 100 g damage Enclosure LCP Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Monostable: 79 mW (1.5 - 12 VDC) Monostable: 113 mW (24 VDC) Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Bistable latching: 57 mW (1.5 - 12 VDC) Bistable latching: 113 mW (24 VDC) Weight 0.8 grams Packing unit in pcs 40 per plastic tube / 4000 per carton box 900 per reel / 3600 per carton box Material Silver nickel gold plated Resistance < 70 milliohms initially COIL Power 570 mW at 20°C (68°F) ambient NOTES Temperature Rise 40°C (72°F) (3 - 12 VDC) (at nominal voltage) 50°C (90°F) (24 VDC) Temperature 3 ms at nominal coil voltage Release Time (max.) Insulation Resistance 0.5 A at 125 VAC, resistive, 40°C, 100k cycles 2 A at 30 VDC, resistive, 40°C, 100k cycles 1 A at 30 VDC, resistive, 85°C, 100k cycles Max. Continuous Dissipation Operate Time (max.) 2500 V (at 2/10 µs) 1500 V (at 10/160 µs) special precautions must be taken. Please contact the factory. At Pickup Voltage (typical) 1 x 105 at 0.5 A 125 VAC Res. 1 x 105 at 2 A 30 VDC Res. Surge Voltage Coil to contacts Open contacts * Note: If switching voltage is greater than 30 VDC, Rated Load UL, CUR Minimum operations 1 x 108 Max. 115°C (239°F) 1. 2. 3. 4. All values at 20°C (68°F) Relay may pull in with less than “Must Operate” value. Relay has fixed coil polarity. Specifications subject to change without notice. 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 2014-09-22 AZ8521 RELAY ORDERING DATA NON-LATCHING VERSION COIL SPECIFICATIONS Nominal Coil VDC Must Operate VDC 1.5 ORDER NUMBER Max. Continuous VDC Coil Resistance Ohm ± 10 THT SMT SMT Short Leg* 2.2 16 AZ8521-1.5 AZ8521S-1.5 AZ8521S1-1.5 AZ8521-3 AZ8521S-3 AZ8521S1-3 1.13 3 2.25 4.5 64.3 4.5 3.38 6.7 145 AZ8521-4.5 AZ8521S-4.5 AZ8521S1-4.5 5 3.75 7.5 178 AZ8521-5 AZ8521S-5 AZ8521S1-5 6 4.5 9.0 257 AZ8521-6 AZ8521S-6 AZ8521S1-6 9 6.75 13.5 579 AZ8521-9 AZ8521S-9 AZ8521S1-9 12 9.0 18.0 1,028 AZ8521-12 AZ8521S-12 AZ8521S1-12 24 18.0 36.0 2,880 AZ8521-24 AZ8521S-24 AZ8521S1-24 LATCHING VERSION COIL SPECIFICATIONS Nominal Coil VDC Set/Reset VDC 1.5 ORDER NUMBER* Max. Continuous VDC 1.13 Coil Resistance Ohm ± 10 2.2 22.5 THT SMT SMT Short Leg* AZ8521P-1.5 AZ8521PS-1.5 AZ8521PS1-1.5 AZ8521P-3 AZ8521PS-3 AZ8521PS1-3 3 2.25 4.5 90 4.5 3.38 6.7 203 AZ8521P-4.5 AZ8521PS-4.5 AZ8521PS1-4.5 5 3.75 7.5 250 AZ8521P-5 AZ8521PS-5 AZ8521PS1-5 6 4.5 9.0 360 AZ8521P-6 AZ8521PS-6 AZ8521PS1-6 9 6.75 13.5 810 AZ8521P-9 AZ8521PS-9 AZ8521PS1-9 12 9.0 18.0 1,440 AZ8521P-12 AZ8521PS-12 AZ8521PS1-12 24 18.0 36.0 2,880 AZ8521P-24 AZ8521PS-24 AZ8521PS1-24 * Add suffix “TR” at the end of order number for reel packing. (Only available for SMT) TEMPERATURE (˚C) SOLDERING DATA T 4= 245˚C MAX SOLDERING T4 T 3= 220˚C MAX T3 T 2= 180˚C MAX T2 T1 3˚C/s MAX COOLING 6˚C/s MAX PREHEATING 100 SEC MAX T 1= 150˚C MAX 60 SEC MAX 100 SEC MAX 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 2014-09-22 AZ8521 MECHANICAL DATA THT version .394 [10.00] .256 [6.50] PC Board Layout .126 [3.20] .087 .087 [2.20] [2.20] .213 [5.40] .200 [5.08] .130 [3.30] .012 [0.30] 8 x Ø .033 [Ø 0.85] .047 [1.20] (Viewed toward terminals) SMT version with long terminals - "S" .394 [10.00] PC Board Layout .256 [6.50] .126 [3.20] .087 .087 [2.20] [2.20] .085 [2.15] .222 [5.65] .031 [0.80] .047 [1.20] .250 [6.35] .295 [7.50] (Viewed toward terminals) SMT version with short terminals - "S1" .394 [10.00] PC Board Layout .256 [6.50] .065 [1.65] .126 [3.20] .087 .087 [2.20] [2.20] .222 [5.65] .031 [0.80] .047 [1.20] .230 [5.85] .259 [6.60] (Viewed toward terminals) Wiring Diagram 1 2 3 1 4 7 6 5 4 7 6 5 reset set 8 3 + - - 2 - + + 8 Non-Latching Latching (Viewed toward terminals) Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .016" 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 2014-09-22 AZ8521 PACKAGING Tape and reel for SMT version with long terminals - “S” Section B-B Section A-A 2 ± 0.1 A 6.5 24 ± 0.3 11.4 ± 0.2 11.5 1.5 0.1 0.1 1.75 4 ± ± Ø 2 min. B B 3˚ max. 9.1 ± 0.2 3˚ max. 0.5 ± 0.05 12 A Tape and reel for SMT version with short terminals - “S1” Section B-B Section A-A 2 ± 0.1 A 6.5 24 ± 0.3 11.4 ± 0.2 11.5 1.5 0.1 0.1 1.75 4 ± ± Ø 2 min. B B 3˚ max. 8.0 ± 0.2 3˚ max. 12 0.5 ± 0.05 A 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 2014-09-22