AZ948 16 AMP LOW PROFILE POWER RELAY FEATURES • • • • • • • High power switching (4000 VA) High sensitivity, 128 mW pickup Low profile (less than .5" height) SPST (1 Form A) Epoxy sealed versions available DC coils up to 100 VDC UL file E44211 GENERAL DATA CONTACTS Arrangement SPST (1 Form A) Ratings Heavy Duty Resistive load: Max. switched power: 480 W, 4432 VA Max. switched current: 16 A Max. switched voltage: 277 VAC/125 VDC* *Note: If switching voltage is greater than 30VDC, special precautions must be taken. Please contact the factory. Rated Load UL 10 A at 30 VDC, 100k cycles 16 A at 277 VAC, 100k cycles 1/10 HP at 125 VAC, 250 VAC or 277 VAC, 100k Cycles Material Silver tin oxide Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 10 A 250 VAC Res. Operate Time (typical) 10 ms at nominal coil voltage Release Time (typical) 4 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 1500 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms contact to contact Insulation Resistance 100 megohms min. at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage 100 V coil ‡ 6 VDC Ambient Temperature Operating At nominal coil voltage -40°C (-40°F) to 70°C (158°F) 3-48 V coils -40°C (-48°F) to 60°C (140°F) 100 V coil Storage COIL Power At Pickup Voltage (typical) 128 mW Max. Continuous Dissipation 1.8 W at 20°C (68°F) 1.3 W at 40°C (104°F) Temperature Rise 16°C (29°F) at nominal coil voltage Temperature -40°C (-40°F) to 115°C (239°F) Vibration 0.062" DA at 10–55 Hz Shock 10 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 8 grams Max. 115°C (239°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. 6/28/05W AZ948 RELAY ORDERING DATA COIL SPECIFICATIONS SPST-NO (1 Form A) Nominal Coil VDC 5 Must Operate VDC 4.0 ORDER NUMBER Max. Continuous VDC 15.0 Coil Resistance ±10% 125 Unsealed Sealed AZ948–1AET–5D AZ948–1AET–5DE 6 4.8 18.0 180 AZ948–1AET–6D AZ948–1AET–6DE 9 7.2 27.0 405 AZ948–1AET–9D AZ948–1AET–9DE 12 9.6 36.0 720 AZ948–1AET–12D AZ948–1AET–12DE 24 19.2 72.0 2,880 AZ948–1AET–24D AZ948–1AET–24DE 48 38.4 144.0 11,520 AZ948–1AET–48D AZ948–1AET–48DE 100 48.0 180.0 18,000 AZ948–1AET–100D AZ948–1AET–100DE MECHANICAL DATA .866 (22.0) .630 (16.0) .015 .413 (0.4) (10.5) .157 (4.0) PC BOARD LAYOUT 2 1 COM 3 4 .500 (12.7) NO .700 (17.78) .400 (10.16) 2 .035 (.9) 2 places 1 .500 (12.7) 3 WIRING DIAGRAM .051 (1.3) 2 places 4 .400 (10.16) 1 Form A 2 1 COM 3 Viewed toward terminals NO Viewed toward terminals 4 Dimensions in inches with metric equivalents in parentheses. Tolerance: ±0.010" 6/28/05W