AZ9481 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) and SPDT (1 Form C) UL Class F (155°C) standard Epoxy sealed versions available DC coils up to 48 VDC UL file E43203, TÜV 50155384 GENERAL DATA CONTACTS Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 10 A 250 VAC Res. Max. switched power: 300 W, 2500 VA Max. switched current: 10 A Max. switched voltage: 250 VAC / 30 VDC Operate Time (typical) 10 ms at nominal coil voltage Release Time (typical) 5 ms at nominal coil voltage (with no coil suppression) High Capacity 1 Form A Max. switch power: 300 W, 4000 VA Max. switch current: 16 A Max. switched voltage: 250 VAC / 30 VDC Dielectric Strength 2500 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms contact to contact 1 Form C Max. switched power: 300 / 180 W, 2500 / 1500 VA (N.O./N.C.) Max. switched current: 10 / 6 A (N.O./N.C.) Max. switched voltages: 250 VAC / 30 VDC Arrangement SPST (1 Form A) SPDT (1 Form C) Ratings Resistive load: Standard 1 Form A Rated Load UL Standard 1 Form A 10 A at 250 VAC Res. 100k cycles [1][2] 10 A at 30 VDC Res. 100k cycles [1][2] TV-5 [1][2] High Capacity 1 Form A 16 A at 125 VAC Res. 100k cycles [1][2] 10 A at 30 VDC Res. 100k cycles [1][2] TV-5 [1][2] Standard 1 Form C 10 / 6 A (N.O./N.C.) at 250 VAC Res. 100k cycles[2] TÜV Material High Capacity 1 Form A 16 A at 250 VAC Res. 50k cycles [1][2] 8 A at 250 VAC cos phi = 0.4 50k cycles [1][2] 10 A at 30 VDC Res. 50k cycles [1][2] Silver cadmium oxide [1], silver tin oxide [2] Resistance < 100 milliohms initially (6 V, 1 A voltage drop method) NOTES 1. All values at 20°C (68°F). 2. Relay may pull in with less than “Must Operate” value. Insulation Resistance 100 megohms min. at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating At nominal coil voltage -40°C (-40°F) to 85°C (185°F) Storage -40°C (-40°F) to 155°C (333°F) Vibration 0.062" DA at 10–55 Hz Shock 10g operational, 100g destructive 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 COIL Power At Pickup Voltage (typical) 128 mW (Form A) 256 mW (Form C) Max. Continuous Dissipation 1.34 W at 20°C (68°F) Temperature Rise 24°C (43°F) at nominal coil voltage (Form C) 13°C (23°F) at nominal coil voltage (Form A) Temperature Max. 155°C (333°F) 3. Specifications subject to change without notice. 4/9/10 AZ9481 RELAY ORDERING DATA COIL SPECIFICATIONS SPST-NO (1 Form A) Nominal Coil VDC 5 Must Operate VDC 4 ORDER NUMBER* Max. Continuous VDC 13.4 Coil Resistance ±10% 125 AgCdO Contacts AgSnO2 Contacts AZ9481–1A–5D AZ9481–1AE–5D 6 4.8 16.1 180 AZ9481–1A–6D AZ9481–1AE–6D 9 7.2 24.1 405 AZ9481–1A–9D AZ9481–1AE–9D 12 9.6 32.2 720 AZ9481–1A–12D AZ9481–1AE–12D 18 14.4 48.3 1620 AZ9481–1A–18D AZ9481–1AE–18D 24 19.2 64.4 2880 AZ9481–1A–24D AZ9481–1AE–24D 48 38.4 128.8 11520 AZ9481–1A–48D AZ9481–1AE–48D *Add suffix “E” for epoxy sealed version. COIL SPECIFICATIONS SPST-NO (1 Form A) - HIGH CAPACITY Nominal Coil VDC 5 Must Operate VDC 4 ORDER NUMBER* Max. Continuous VDC 13.4 Coil Resistance ±10% 125 AgCdO Contacts AgSnO2 Contacts AZ9481–1AT–5D AZ9481–1AET–5D 6 4.8 16.1 180 AZ9481–1AT–6D AZ9481–1AET–6D AZ9481–1AET–9D 9 7.2 24.1 405 AZ9481–1AT–9D 12 9.6 32.2 720 AZ9481–1AT–12D AZ9481–1AET–12D 18 14.4 48.3 1620 AZ9481–1AT–18D AZ9481–1AET–18D 24 19.2 64.4 2880 AZ9481–1AT–24D AZ9481–1AET–24D 48 38.4 128.8 11520 AZ9481–1AT–48D AZ9481–1AET–48D Max. Continuous VDC 9.5 Coil Resistance ±10% 63 AZ9481–1CE–5D *Add suffix “E” for epoxy sealed version. COIL SPECIFICATIONS SPDT (1 Form C) Nominal Coil VDC 5 Must Operate VDC 4 ORDER NUMBER* AgSnO2 Contacts 6 4.8 11.4 90 AZ9481–1CE–6D 9 7.2 17.1 203 AZ9481–1CE–9D 12 9.6 22.8 360 AZ9481–1CE–12D 18 14.4 34.2 810 AZ9481–1CE–18D 24 19.2 45.5 1440 AZ9481–1CE–24D 48 38.4 91.1 5760 AZ9481–1CE–48D *Add suffix “E” for epoxy sealed version. 4/9/10 AZ9481 MECHANICAL DATA OUTLINE DIMENSIONS PC BOARD LAYOUT Form A Form C .886MAX [22.5] .649MAX [16.5] .886MAX [22.5] .449MAX [11.4] .016 [0.4] .649MAX [16.5] .449MAX [11.4] .016 [0.4] .701 [17.8] 2-Ø.036 [Ø0.9] .142 [3.7] .039 [1.0] .020 [0.5] .016 [0.4] .020 [0.5] .142 [3.7] .039 [1.0] .701 [17.8] .020 [0.5] .016 [0.4] .020 [0.5] 0.5 [12.7] .701 [17.8] 2-Ø.052 [Ø1.3] 0.4 [10.2] FORM A .500 [12.7] .500 [12.7] .400 [10.16] .300 [7.62] .400 [10.16] .701 [17.8] WIRING DIAGRAM 2 2-Ø.036 [Ø0.9] 1 2 1 0.5 [12.7] 0.4 [10.2] 3 4 Form A 3 4 5 0.3 [7.62] 3-Ø.052 [Ø1.3] FORM C Form C Dimensions in inch with millimeters in brackets below,Tolerance: ±0.010" 4/9/10