AZ AZ920 ULTRA-SENSITIVE SUBMINIATURE RELAY FEATURES • Extremely small footprint utilizing only 0.16 square inch of PCB area • Thin vertical profile only 0.2" wide • Slim SIP package • 1 Form A contact with up to 5 Amp switching capability • High sensitivity, 58 mW pickup • Dielectric strength 2000 Vrms contact to coil • Bifurcated contacts available • Epoxy sealed for automatic wave soldering and cleaning • Class B (130°C) standard • Class F (155°C) versions available • UL,CUR file E43203 • TÜV file R50018790 CONTACTS Arrangement SPST (1 Form A), single button contact or bifurcated Ratings Resistive load: UL Rating: TÜV Rating Max. switched power: 150 W or 1250 VA Max. switched current: 5 A Max. switched voltage: 150* VDC or 250 VAC 5 A at 30 VDC or 250 VAC General Use, 100k cycles [1] 5 A at 30 VDC or 250 VAC Resistive, 100k cycles [1] 3 A at 30 VDC or 250 VAC General Use, 75k cycles [2] 3 A at 30 VDC or 250 VAC Resistive, 75k cycles [2] [1] Single button contacts [2] Bifurcated contacts Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Material Resistance Silver nickel, silver tin oxide or silver cadmium oxide, gold plating available < 50 milliohms initially (1 A, 6 VDC method) COIL Power GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 20 million operations 1 X 105 at 5 A, 30 VDC or 250 VAC Operate Time (typical) 6 ms at nominal coil voltage Release Time (typical) 3 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 1000 Vrms between open contacts (at sea level for 1 min.) 2500 Vrms contact to coil 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 120°C (248°F) -40°C (-40°F) to 130°C (266°F) Vibration 0.062" DA at 10–55 Hz Shock 15 g Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (518°F) Max. Solder Time 5 seconds Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 seconds Weight 3 grams At Pickup Voltage (typical) 58 mW (5-18 V and 24 V sensitive coils) 88 mW (24 V coil) Max. Continuous Dissipation 1.3 W at 20°C (68°F) ambient Temperature Rise 12°C (22°F) at nominal coil voltage (5-18 V coils) 17°C (31°F) at nominal coil voltage (24 V coil) 1. All values at 20°C (68°F). Max. 130°C (266°F) Class B Max. 155°C (311°F) Class F 3. Specifications subject to change without notice. Temperature NOTES 2. Relay may pull in with less than “Must Operate” value. 2/20/08W AZ920 AZ RELAY ORDERING DATA AZ920-1AB-24D E A K F X Special Code May be followed by additional letters or numbers (does not affect construction) Insulation System Nil: Class B F: Class F Terminal Layout Nil: 0.2 inch spacing K: 0.3 inch spacing Contact Plating (Single contact) Nil: no plating A: gold plating Construction Sealed: E Coil Voltage 5D through 24D: 5 through 24 VDC 24DS: 24VDC Sensitive Contact Configuration –1A: AgNi, single contact, SPST-NO –1AB: AgNi, bifurcated contact, SPST-NO (Gold plated) –1AE: AgCdO, single contact, SPST-NO –1AH: AgSnO2, single contact, SPST-NO Basic series designation - AZ920 Coil Specifications Nominal Coil VDC Max. Continuous VDC Must Operate VDC 16.5 19.9 Coil Resistance ±10% 208 300 5 6 9 29.8 675 6.3 12 39.8 1200 8.4 18 24 59.6 65.0 2700 3200 12.6 16.8 24(Sensitive) 79.6 4800 16.8 3.5 4.2 2/20/08W AZ920 AZ MECHANICAL DATA Standard "K" Version .799 Max [20.3] .799 Max [20.3] .504 Max [12.8] .209 Max [5.3] .049 [1.25] .028 [0.7] .02 [0.5] .1 [2.54] 0.4 [10.16] 0.2 [5.08] .138 [3.5] .138 [3.5] .504 Max [12.8] .209 Max [5.3] .035 [0.9] .012 [0.3] .049 [1.25] .028 [0.7] .02 [0.5] .1 [2.54] 0.3 [7.62] 0.3 [7.62] PCB BOARD LAYOUT WIRING DIAGRAM Standard 2x.039 [Ø1] .1 [2.54] .4 [10.16] .035 [0.9] .012 [0.3] "K" Version 2x.039 [Ø1] 2x.047 [Ø1.2] .2 [5.08] .1 [2.54] .3 [7.62] 2x.047 [Ø1.2] .3 [7.62] 1 2 3 4 (Viewed Toward Terminals) Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 2/20/08W