AZ AZ673 MINIATURE POWER RELAY FEATURES • Compact size for dense PCB layouts • High power contacts (10A) for use in consumer appliances, HVAC, TV • Withstands surges of up to 10,000 volts • Epoxy sealed version available • Insulation Class B standard • UL/CUR file E44211 • TÜV file R50155379 GENERAL DATA CONTACTS Arrangement 1 Form A (SPST), 1 Form C (SPDT) Ratings Max. switched power: 300 W or 2500 VA Max. switched current: 10A Max. switched voltage: 150* VDC or 250 VAC *Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR, Life Expectancy Mechanical Electrical 1 x 107 1 x 105 at 10 A 240 VAC Res. Operate Time (typical) 15 ms at nominal coil voltage Release Time (typical) 5 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 1000 Vrms contact to contact (at sea level for 1 min.) 4000 Vrms N.O. contact to coil 3000 Vrms N.C. contact to coil 10,000 V surge contact to coil 10 A at 250 VAC, general use, 100k 10 A at 30 VDC resistive, 100K 1/8 HP at 125 VAC (1 Form C only) 1/4 HP at 250 VAC (1 Form C only) TV-5 at 125 VAC (1 Form A only) 10 A at 250 VAC resistive, 100k 10 A at 30 VDC resistive, 100k Insulation Resistance 1000 megohms min. at 20°C, 500 VDC, 50% RH Dropout 5% of nominal coil voltage Material Silver cadmium oxide or silver tin oxide Ambient Temperature Operating Resistance < 100 milliohms initially (6 V, 1A voltage drop method) TÜV COIL Power Storage -40°C (-40°F) to 80°C (176°F) -40°C (-40°F) to 105°C (221°F) sensitive coil -40°C (-40°F) to 130°C (266°F) Vibration 1.5mm DA at 10–55 Hz Shock 10 g Enclosure Plastic At Pickup Voltage (typical) 300 mW standard coil 140 mW sensitive coil Terminals PC, tinned Max. Continuous Dissipation 1.2 W at 20°C (68°F) ambient Max. Solder Temp. 250°C (482°F) Temperature Rise 48°C (86°F) at nominal coil voltage, std. coil 22°C (40°F) at nominal coil voltage, sens. coil Max. Solder Time 5 seconds Max. Solvent Temp. 80°C Max. Immersion Time 30 seconds Weight 12 grams Temperature Max. 130°C (266°F) NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. 3. Specifications subject to change without notice. 4. Specifications subject to change without notice. 6/6/13 AZ AZ673 RELAY ORDERING DATA COIL SPECIFICATIONS — STANDARD COIL ORDER NUMBER* Nominal Coil VDC 5 Must Operate VDC 3.75 Max. Continuous VDC 7.5 6 4.50 9.0 9 6.75 13.6 12 9.00 18.0 Coil Resistance ±10% 47 1 Form A 1 Form C AZ673–1A–5D AZ673–1C–5D 68 AZ673–1A–6D AZ673–1C–6D 155 AZ673–1A–9D AZ673–1C–9D 270 AZ673–1A–12D AZ673–1C–12D 18 13.5 27.3 620 AZ673–1A–18D AZ673–1C–18D 24 18.0 36.0 1080 AZ673–1A–24D AZ673–1C–24D 48 36.0 72.7 4400 AZ673–1A–48D AZ673–1C–48D COIL SPECIFICATIONS — SENSITIVE COIL ORDER NUMBER* Nominal Coil VDC 5 Must Operate VDC 3.75 6 4.50 13.2 145 AZ673–1A–6DS 9 6.75 19.7 325 AZ673–1A–9DS 9.00 12 Max. Continuous VDC 11.0 Coil Resistance ±10% 100 1 Form A AZ673–1A–5DS 26.3 575 AZ673–1A–12DS 18 13.5 39.5 1300 AZ673–1A–18DS 24 18.0 52.6 2310 AZ673–1A–24DS *For epoxy sealed version add suffix “E”. For silver tin oxide contacts add suffix “A”. When suffix “E” is specified for Epoxy Seal, refer to AZ “Relay Technical Notes” on AZ website - Product Resources. Consult factory for other PCB process conditions that may apply. MECHANICAL DATA PC BOARD LAYOUT A B C .650 [16.5] 5 x ø.051 [ø1.3] D .295 [7.5] .984 [25.0] .020 [0.5] OMIT FOR FORM A VERSION .138 [3.5] .138 [3.5] VIEWED TOWARD TERMINALS 5 x .158 [4.0] CIRCUIT DIAGRAM 5 x .031 [0.8] 2 x .012 [0.3] 5 3 x .016 [0.4] 4 5 4 TABLE I FORM C VERSION SHOWN DIM. LETTER A B C D DIM. SEALED INCHES .965 .413 .093 .059 MM 24.5 10.5 2.4 1.5 DIM. UNSEALED INCHES .937 .374 .079 .039 MM 23.8 9.5 2.0 1.0 1 2 3 1 FORM C 3 FORM A VIEWED TOWARD TERMINALS Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 6/6/13