AZ846

AZ846 AZ MICROMINIATURE POLARIZED RELAY FEATURES • Microminiature size: up to 50% less board area than previous generation telecom relays • 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 • Low power consumption: 79 mW pickup • Stable contact resistance for low level signal switching • Epoxy sealed for automatic wave soldering and cleaning • UL file E43203; CSA file 700339 • All plastics meet UL94 V–O, 30 min. oxygen index CONTACTS Arrangement Ratings DPDT (2 Form C) Bifurcated crossbar contacts Resistive load: Max. switched power: 60 W or 62.5 VA Max. switched current: 2.0 A Max. switched voltage: 220 VDC or 250 VAC Rated Load UL/CSA 0.5 A at 125 VAC 2.0 A at 30 VDC 0.3 A at 110 VDC Silver alloy; gold clad Dropout Resistance < 100 milliohms initially at 6 V, 1 A Insulation Resistance 109 ohms min. at 25°C, 500 VDC, 50% RH At nominal coil voltage -40°C (-40°F) to 95°C (203°F) (3–12 VDC) -40°C (-40°F) to 90°C (194°F) (24 VDC) -40°C (-40°F) to 115°C (239°F) Operational, 20 g, 10–55 Hz Non-destructive, 30 g, 10–55 Hz Operational, 50 g min., 11 ms Non-destructive, 100 g min., 11 ms 350°C (662°F) for 3 seconds 260°C (500°F) for 10 seconds 80°C (176°F) 30 seconds 1.8 grams P.B.T. polyester Tinned copper alloy, P.C. Greater than 10% of nominal coil voltage GENERAL DATA Life Expectancy Mechanical Electrical Operate Time (typical) Release Time (typical) Bounce (typical) Capacitance Dielectric Strength (at sea level) Minimum operations 1 x 108 at 3Hz 1 x 105 at 0.5 A, 125 VAC, Res. 2 x 105 at 1.0 A, 30 VDC, Res. 2 ms at nominal coil voltage 1 ms at nominal coil voltage (with no coil suppression) At 10 mA contact current 1 ms at operate or release < 1 pF at 10 KHz—open contacts < 1 pF at 10 KHz—adjacent contact sets See table Material COIL (Polarized) Power At Pickup Voltage (typical) Max. Continuous Dissipation Temperature Rise 79 mW (3–12 VDC) 113 mW (24 VDC) 1.0 W at 20°C (68°F) 0.78 W at 40°C (104°F) At nominal coil voltage 18°C (32°F) (3–12 VDC) 25°C (45°F) (24 VDC) Max. 115°C (239°F) Ambient Temperature Operating Storage Vibration Shock Max. Solder Temp. Temp./Time Max. Solvent Temp. Temperature 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. Max. Immersion Time Weight Enclosure Terminals 3/14/01W AZ846 AZ RELAY ORDERING DATA STANDARD RELAYS Nominal Coil VDC 3 4.5 5 6 9 12 24 Max. Continuous VDC 6.9 10.4 11.5 13.8 20.8 27.7 46.3 Coil Resistance ± 10% 64 145 178 257 579 1,028 2,880 Must Operate VDC 2.25 3.38 3.75 4.5 6.75 9.0 18.0 ORDER NUMBER AZ846–3 AZ846–4 AZ846–5 AZ846–6 AZ846–9 AZ846–12 AZ846–24 INITIAL DIELECTRIC STRENGTH (minimum) VRMS, 1 min. 1,000 1,000 1,800 Peak (V) 1,500 1,500 2,500 SURGE Rise Time (µS) 10 2 2 Decay Time* (9µS) (1/2 peak) 160 160 10 Between open contacts Between contact sets Between coil and contacts * Decay time measured from beginning of surge. Mechanical Data .579 (14.7) .291 (7.4) Maximum Switching Capacity .126 ± .016 (3.2) .366 (9.2) 2.0 Cont. Current .016 (0.4) .020 (0.5) .010 (0.26) 1.0 0.5 AC RESISTIVE LOAD WIRING DIAGRAM 1 3 4 5 PC BOARD LAYOUT .100 (2.54) .200 (5.08) 0.3 DC RESISTIVE LOAD 0.1 12 10 9 8 .041 (1.05) 8-Ø.039 (8-Ø1.0) 0 30 100 200 Viewed toward terminals Viewed toward terminals Contact Voltage Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010” 3/14/01W