AZ AZ956 MICROMINIATURE POLARIZED RELAY FEATURES • Microminiature size: up to 50% less board area than previous generation telecom relays • Meets FCC Part 68.302 1500 V lightning surge • Low power consumption: 36 mW pickup • Stable contact resistance for low level signal switching • Epoxy sealed for automatic wave soldering and cleaning • UL, CUR file E43203 • All plastics meet UL94 V–0, 30 min. oxygen index GENERAL DATA CONTACTS Life Expectancy Mechanical Electrical Minimum operations 1 x 109 2.5 x 105 at 0.4 A, 125 VAC, resistive 3 x 106 at 1.0 A, 24 VDC, resistive Arrangement SPDT (1 Form C) Bifurcated crossbar contacts Operate Time (typical) 1 ms at nominal coil voltage Ratings Resistive load: Release Time (typical) Max. switched power: 30 W or 60 VA Max. switched current: 1.0 A Max. switched voltage: 150 VDC or 125 VAC 0.4 ms at nominal coil voltage (with no coil suppression) Bounce (typical) At 10 mA contact current 1 ms at operate or release Dielectric Strength (at sea level) 1500 Vrms contact to coil 500 Vrms between open contacts Dropout Greater than 10% of nominal coil voltage Insulation Resistance 109 ohms min. at 25°C, 500 VDC, 50% RH Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 70°C (158°F) -40°C (-40°F) to 105°C (221°F) Vibration Operational, 40 g, 10–200 Hz Shock Operational, 50 g min., 11 ms Non-destructive, 150 g min., 11 ms Max. Solder Temp. Temp./Time Vapor phase: 215°C, 40 Sec. Infrared: 215°C, 40 Sec. Double wave: 260°C, 10 Sec. Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Weight 1.8 grams Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Rated Load UL 0.5 A at 120 VAC 1.0 A at 30 VDC Material Palladium nickel with gold-rhodium overlay Resistance < 50 milliohms initally (6 V, 10 mA method) COIL (Polarized) Power At Pickup Voltage (typical) 36 mW Max. Continuous Dissipation 0.5 W at 20°C (68°F) Temperature Rise At nominal coil voltage 8°C (15°F) Temperature Max. 105°C (221°F) NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. 3. Relay has fixed coil polarity. 4. Specifications subject to change without notice. 7/24/02W AZ AZ956 RELAY ORDERING DATA STANDARD RELAYS Nominal Coil VDC 1.5 Order Number Max. Continuous VDC THT SMT 4.5 4.0 Coil Resistance ± 10% THT SMT 36 28 Must Operate VDC 1.13 THT Through Hole AZ956–1.5DE SMT AZ956S–1.5DE 3 8.8 8.0 137 113 2.25 AZ956–3DE AZ956S–3DE 5 14.5 13.3 370 313 3.75 AZ956–5DE AZ956S–5DE 9 12 25.5 35 23.9 35 1165 2250 1013 1800 6.75 9.00 AZ956–9DE AZ956–12DE AZ956S–9DE AZ956S–12DE 15 42 42 3100 2813 11.30 AZ956–15DE AZ956S–15DE 24 50 50 4500 4500 18.00 AZ956–24DE AZ956S–24DE MECHANICAL DATA SMT THT .006 (.15) .08 MAX (2) PC BOARD LAYOUT PC BOARD LAYOUT Viewed toward terminals Viewed toward terminals Wiring Diagram Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 7/24/02W