AZ881 8 A SPST / 5 A DPST POLARIZED SUBMINIATURE POWER RELAY SINGLE SIDE STABLE (NON-LATCHING) AND BISTABLE (LATCHING) FEATURES • • • • • • • GENERAL DATA Dielectric strength 3000 Vrms Single and dual coil latching versions available Epoxy sealed version available 8 Amp switching Class B (130°C) insulation standard Class F (155°C) insulation available UL, CUR file E44211 Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 8 A 250 VAC resistive (SPST) Operate Time (typical) 5 ms at nominal coil voltage Release Time (typical) 3 ms at nominal coil voltage (with no coil suppression) Set Time (typical) 5 ms at nominal coil voltage Reset Time (typical) 4 ms at nominal coil voltage Dielectric Strength (at sea level) 4000 Vrms contact to coil 1000 Vrms between open contacts 2000 Vrms between contact sets Insulation Resistance 1000 megohms min. at 20°C 500 Vdc 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 70°C (158°F) -40°C (-40°F) to 130°C (266°F) SPST 8 A at 250 VAC resistive, 100k cycles 5 A at 30 VDC resistive, 100k cycles 1/6 HP at 250 VAC Vibration 0.078” DA at 10 to 55 Hz Shock 20 g functional 100 g destructive DPST 5 A at 250 VAC resistive, 100k cycles 5 A at 30 VDC resistive, 100k cycles 1/6 HP at 250 VAC Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (518°F) Material Silver nickel, gold plating optional Max. Solder Time 5 seconds Resistance < 50 milliohms initially (6 V 1 A voltage drop method) Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Weight 4.7 grams CONTACTS Arrangement SPST (1 Form A), DPST (2 Form A) DPST (1 Form A and 1 Form B) Ratings Resistive load: Max. switched power: 150 W or 2000 VA (SPST) 150 W or 1250 VA (DPST) Max. switched current: 8 A (SPST) 5 A (DPST) Max. switched voltage:150 VDC or 380 VAC* *Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR COIL Power At Pickup Voltage 192 mW (single side stable, 2 coil latching) (typical) 96 mW (1 coil latching) Max. Continuous Dissipation 0.75 W at 20°C (68°F) ambient Temperature Rise 30°C (54°F) at nominal coil voltage Max. Temperature 130°C (266°F) Class B, 155°C (311°F) Class F NOTES 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. For complete isolation between the relay’s magnetic fields, it is recommended that a .197" (5.0 mm) space be provided between adjacent relays. 5. Relay adjustment may be affected if undue pressure is exerted on relay case. 6. Specifications subject to change without notice. 1/29/07W AZ881 RELAY ORDERING DATA AZ881 COIL SPECIFICATIONS - SINGLE SIDE STABLE Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC Coil Resistance ± 10% 30 5 4.0 7.9 83 6 4.8 9.6 9 7.2 14.4 12 9.6 19.2 480 24 19.2 37.9 1920 4.7 ORDER NUMBER* 1 Form A 2 Form A 1 Form A 1 Form B AZ881-1A-3D AZ881-2A-3D AZ881-1AB-3D AZ881-1A-5D AZ881-2A-5D AZ881-1AB-5D 120 AZ881-1A-6D AZ881-2A-6D AZ881-1AB-6D 270 AZ881-1A-9D AZ881-2A-9D AZ881-1AB-9D AZ881-1A-12D AZ881-1A-24D AZ881-2A-12D AZ881-2A-24D AZ881-1AB-12D AZ881-1AB-24D *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. Add suffix “F” for class F insulation. AZ881P1 COIL SPECIFICATIONS - SINGLE COIL LATCHING ORDER NUMBER* Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC AZ881P1-1A-3D AZ881P1-2A-3D AZ881P1-1AB-3D 5 4.0 11.2 167 AZ881P1-1A-5D AZ881P1-2A-5D AZ881P1-1AB-5D 6 4.8 13.4 240 AZ881P1-1A-6D AZ881P1-2A-6D AZ881P1-1AB-6D 9 7.2 20.1 540 AZ881P1-1A-9D AZ881P1-2A-9D AZ881P1-1AB-9D 12 9.6 26.8 960 AZ881P1-1A-12D AZ881P1-2A-12D AZ881P1-1AB-12D 6.7 Coil Resistance ± 10% 60 1 Form A 1 Form A 1 Form B 2 Form A *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. Add suffix “F” for class F insulation. AZ881P2 COIL SPECIFICATIONS - DUAL COIL LATCHING ORDER NUMBER* Nominal Coil VDC 3 Must. Operate VDC 2.4 Max. Continuous VDC 5 4.0 7.9 83 6 4.8 9.5 9 7.2 14.2 12 9.6 19.0 480 AZ881P2-1A-12D AZ881P2-2A-12D AZ881P2-1AB-12D 24 19.2 37.9 1920 AZ881P2-1A-24D AZ881P2-2A-24D AZ881P2-1AB-24D 4.7 Coil Resistance ± 10% 30 1 Form A 1 Form B 1 Form A 2 Form A AZ881P2-1A-3D AZ881P2-2A-3D AZ881P2-1AB-3D AZ881P2-1A-5D AZ881P2-2A-5D AZ881P2-1AB-5D 120 AZ881P2-1A-6D AZ881P2-2A-6D AZ881P2-1AB-6D 270 AZ881P2-1A-9D AZ881P2-2A-9D AZ881P2-1AB-9D *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. Add suffix “R” for reversed polarity coil. Add suffix “F” for class F insulation. 1/29/07W AZ881 AZ MECHANICAL DATA Single side stable &1 coil latching -2A, -1AB -1A Outline Dimensions 0.433MAX [11.0] 0.795MAX [20.2] .433MAX [11.0] .795MAX [20.2] .394MAX [10.00] .394MAX [10.00] .134 [3.40] .016 [0.40] .048 [1.22] .031 [0.80] .300 [7.62] .400 [10.16] .016 [0.40] .134 [3.40] .016 [0.40] .300 [7.62] .048 [1.22] .400 [10.16] .031 [0.80] .300 [7.62] .016 [0.40] .300 [7.62] 2 coil latching -1A -1A, -1AB .433MAX [11.0] .795MAX [20.2] .433MAX [11.0] .795MAX [20.2] .394MAX [10.00] .016 [0.40] .134 [3.40] .048 [1.22] PC Board Layout .100 [2.54] .400 [10.16] .300 [7.62] .016 [0.40] .300 [7.62] .031 [0.80] .394MAX [10.00] .134 [3.40] .048 [1.22] -1 AB -1A .300 [7.62] .300 [7.62] .400 [10.16] Single side stable (Deenergized condition) .300 [7.62] 6-Ø.047 [Ø1.20] -2 A -1 A .300 [7.62] 4-Ø.047 [Ø1.20] .300 [7.62] .016 [0.40] .300 [7.62] .031 [0.80] Wiring Diagram Single side stable & 1 coil latching .400 [10.16] .016 [0.40] .100 [2.54] .400 [10.16] + + - - - 1 coil latching(Reset condition) -2 A .100 [25.4] .300 [7.62] .100 [25.4] .300 [7.62] + set set reset - + -1 AB reset set 2 coil latching .300 [7.62] + reset -1 A - + -2A, -1 AB -1 A -1 AB + - - + - + .300 [7.62] 2 coil latching(Reset condition) Viewed Toward Terminals + set reset + - - -1 AB + reset + set 8-[Ø.047] [Ø1.20] + reset 6-[Ø.047] [Ø1.20] -2 A -1 A .300 [7.62] set .300 [7.62] - - - - + Viewed Toward Terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 1/29/07W