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 R50053055 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] 10 / 6 A (N.O./N.C.) at 250 VAC Res. 30k/100k cycles [3] TÜV Material Resistance High Capacity 1 Form A 16 A at 250 VAC Res. 100k cycles [1][2] 8 A at 250 VAC cos phi = 0.4 100k cycles [1][2] 10 A at 30 VDC Res. 100k cycles [1][2] Silver cadmium oxide [1], silver tin oxide [2] or silver nickel [3]. Gold plated contacts available. < 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. 12/14/05W 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. Add suffix “A” for gold plated contacts. 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 9 7.2 24.1 405 AZ9481–1AT–9D AZ9481–1AET–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 *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. COIL SPECIFICATIONS SPDT (1 Form C) Nominal Coil VDC 5 Must Operate VDC 4 ORDER NUMBER* Max. Continuous VDC 9.5 Coil Resistance ±10% 63 AgNi Contacts AgSnO2 Contacts AZ9481–1CB–5D AZ9481–1CE–5D 6 4.8 11.4 90 AZ9481–1CB–6D AZ9481–1CE–6D 9 7.2 17.1 203 AZ9481–1CB–9D AZ9481–1CE–9D 12 9.6 22.8 360 AZ9481–1CB–12D AZ9481–1CE–12D 18 14.4 34.2 810 AZ9481–1CB–18D AZ9481–1CE–18D 24 19.2 45.5 1440 AZ9481–1CB–24D AZ9481–1CE–24D 48 38.4 91.1 5760 AZ9481–1CB–48D AZ9481–1CE–48D *Add suffix “E” for epoxy sealed version. Add suffix “A” for gold plated contacts. 12/14/05W 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" 12/14/05W