AZ850 MICROMINIATURE POLARIZED RELAY FEATURES • Microminiature size: Height: .197 inches (5 mm); Length: .551 inches (14 mm); Width: .354 inches (9 mm) • High sensitivity, 79 mW pickup • Monostable and bistable (latching) single coil and two coil versions available • Meets FCC Part 68.302 1500 V lightning surge • DIP terminal layout, fits 10 pin IC socket • Epoxy sealed for automatic wave soldering and cleaning • UL file E43203, CSA file 73363 CONTACTS Arrangement DPDT (2 Form C) Bifurcated crossbar contacts Ratings Resistive load: Max. Max. Max. Max. Rated Load UL/CSA switched power: 30 W or 62.5 VA switched current: 1 A switched voltage: 220 VDC or 250 VAC carry current: 2A 1 A at 30 VDC 0.5 A at 125 VAC Material Silver palladium; gold clad Resistance < 50 milliohms initially COIL (Polarized) Power At Pickup Voltage (typical) Single side stable: 79–142 mW Bistable (latching) single coil: 56–84 mW Bistable (latching) two coil: 113–169 mW Max. Continuous Dissipation 875 mW at 20°C (68°F) ambient Temperature Rise 18°C (32°F) at nominal coil voltage Temperature GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 108 2 x 105 at 1 A, 30 VDC 1 x 105 at 0.5 A, 125VAC Operate Time (typical) 2 ms at nominal coil voltage Release Time (typical) 1 ms at nominal coil voltage (with no coil suppression) Set Time (bistable versions) 2 ms at nominal coil voltage (typical) Reset Time (bistable versions) 2 ms at nominal coil voltage (typical) Dropout Greater than 10% of nominal coil voltage Capacitance Contact to contact: 0.4 pF Contact set to contact set: 0.2 pF Contact to coil: 0.9 pF Dielectric Strength (at sea level) 1000 Vrms between contact sets 1000 Vrms across contacts 1250 Vrms contact to coil Meets FCC part 68.302 1500 V lightning surge Insulation Resistance 1000 megohms 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 .130" DA at 10–55 Hz Shock 50 g Enclosure LCP Terminals Tinned copper alloy, P.C. Max. Solder Temp. 250°C (482°F) Max. Solder Time 5 seconds Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Weight 1.5 grams Max. 105°C (221°F) NOTES 1. 2. 3. 4. All values at 20°C (68°F). Relay has fixed coil polarity. Relay may pull in with less than “Must Operate” value. Relay adjustment may be affected if undue pressure is exerted on relay case. 5. For complete isolation between the relay’s magnetic fields, it is recommended that a .197" (5.0 mm) space be provided between adjacent relays. 6. Specifications subject to change without notice. ZETTLER electronics Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com [email protected] Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700 1999-10-27 AZ850 RELAY ORDERING DATA SINGLE SIDE STABLE COIL SPECIFICATIONS Nominal Coil VDC 3 Max. Continuous VDC 7.5 Coil Resistance ± 10% 64.3 ORDER NUMBER Must Operate VDC 2.1 AZ850–3 4.5 11.25 145.2 3.15 AZ850-4.5 5 12.5 178 3.5 AZ850–5 6 15.0 257 4.2 AZ850–6 9 22.5 579 6.3 AZ850–9 12 30.0 1,028 8.4 AZ850–12 24 48.0 2,880 16.8 AZ850–24 BISTABLE (LATCHING) SINGLE COIL COIL SPECIFICATIONS Nominal Coil VDC 3 ORDER NUMBER Max. Continuous VDC 8.7 Coil Resistance ± 10% 90 Must Operate VDC 2.1 4.5 13.0 203 3.2 AZ850P1–4.5 5 14.5 250 3.5 AZ850P1–5 6 17.4 360 4.2 AZ850P1–6 9 26.1 810 6.3 AZ850P1–9 12 34.8 1440 8.4 AZ850P1–12 24 57.6 3840 16.8 AZ850P1–24 AZ850P1–3 BISTABLE (LATCHING) TWO COIL COIL SPECIFICATIONS Nominal Coil VDC 3 Max. Continuous VDC 6.0 Coil Resistance ± 10% Coil I Coil II 45 45 ORDER NUMBER Must Operate VDC 2.1 AZ850P2–3 4.5 13.0 102 102 3.2 AZ850P2–4.5 5 10.0 125 125 3.5 AZ850P2–5 6 12.0 180 180 4.2 AZ850P2–6 9 18.0 405 405 6.3 AZ850P2–9 12 24 720 720 8.4 AZ850P2–12 24 40 1,920 1,920 16.8 AZ850P2–24 MECHANICAL DATA PC BOARD LAYOUT .354 [9.00] .551 [14.0] .010 [0.25] .197 [5.0] .027 [0.69] 4x.100 [2.54] 10x.138 [3.5] 10x.020 [0.51] 10xø.032 [ø0.81] 10x.010 [0.25] .300 [7.63] .300 [7.62] WIRING DIAGRAMS SINGLE SIDE STABLE 1 2 3 4 BISTABLE (LATCHING) TWO COIL 5 1 2 3 4 5 Set Coil (+) (+) Stripe on top of relay indicates the position of pins 1 & 10 (-) (+) Diagrams show the "reset" position before energized with polarity as shown. 9 8 7 6 DEENERGIZED OR RESET CONDITION Watch for polarity 4 x .100 [2.54] (-) (-) 10 .075 [1.90] 10 9 8 7 6 VIEWED TOWARDS TERMINALS Reset Coil RESET CONDITION Watch for polarity VIEWED TOWARDS TERMINALS Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010" ZETTLER electronics Logistic Design (UK) Limited. Unit 3, Eagle Centre Way, Luton LU4 9US www.zettlerrelay.com [email protected] Telephone +44 (0) 1582 599 600 Fax +44 (0) 1582 599 700 1999-10-27