AZ9481 16 AMP LOW PROFILE POWER RELAY FEATURES • • • • • • • • • High power switching (4000 VA) High sensitivity, 128 mW / 256 mW pickup Low profile (less than 11.4 mm height) SPST (1 Form A) and SPDT (1 Form C) UL Class F (155°C) standard Epoxy sealed version available DC coils up to 48 VDC UL file E43203 TÜV certificate 50155384 CONTACTS Arrangement SPST (1 Form A) SPDT (1 Form C) Ratings Resistive load: Standard 1 Form A 1 Form C Heavy Duty 1 Form A Max. switched power: Max. switched current: Max. switched voltage: 300 W or 2500 VA 10 A 30 VDC* or 250 VAC Max. switched power: Max. switched current: Max. switched voltage: 300 W or 2500 VA 10 A 30 VDC* or 250 VAC Max. switched power: Max. switched current: Max. switched voltage: 300 W or 4000 VA 16 A 30 VDC* or 250 VAC * Note: Rated Load UL If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Standard, 1 Form A 10 A at 250 VAC, resistive, 100k cycles [1][2] 10 A at 30 VDC, resistive, 100k cycles [1][2] TV-5 [1] Standard, 1 Form C 10 A at 250 VAC, resistive, 100k cycles (N.O.) [2] 10 A at 250 VAC, resistive, 30k cycles (N.O.) [3] 6 A at 250 VAC, resistive, 100k cycles (N.C.) [2][3] Heavy Duty, 1 Form A 16 A at 125 VAC, resistive, 100K cycles [1][2] 10 A at 250 VAC, resistive, 100K cycles [1][2] 10 A at 30 VDC, resistive, 100k cycles [1][2] 0.3 A at 110 VDC, resistive, 50k cycles [1][2] TV-5 [1] TÜV Heavy Duty, 1 Form A 16 A at 250 VAC, resistive, 50k cycles [1][2] 8 A at 250 VAC, cos phi 0.4, 50k cycles [1][2] 10 A at 30 VDC, resistive, 50k cycles [1][2] Material Silver cadmium oxide [1], silver tin oxide [2], silver nickel [3], gold plating available Resistance < 100 milliohms initially GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 10 A 250 VAC Res. Operate Time (typical) 10 ms at nominal coil voltage Release Time (typical) 5 ms at nominal coil voltage (with no coil suppression) Dielectric Strength (at sea level for 1 min.) 2500 Vrms coil to contact 1000 Vrms between open contacts Insulation Resistance 100 megaohms at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating At nominal coil voltage 1 Form A: -40°C (-40°F) to 85°C (185°F) 1 Form C: -40°C (-40°F) to 70°C (158°F) Vibration 0.062” (1.5 mm) 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 COIL Power At Pickup Voltage 128 mW (1 Form A) (typical) 256 mW (1 Form C) Max. Continuous Disspiation Temperature Rise 13°C (23°F) at nominal coil voltage (1 Form A) 24°C (43°F) at nominal coil voltage (1 Form C) Temperature Max. 155°C (333°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. ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany 1.34 W at 20°C (68°F) ambient - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 www.ZETTLERelectronics.com This product specification to be used only together with the application notes which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf 2014-06-26 AZ9481 RELAY ORDERING DATA COIL SPECIFICATIONS SPST-NO (1 Form A) Nominal Coil VDC Must Operate VDC Max. Continuous VDC Coil Resistance Ohm ± 10% 5 4.0 12.9 125 AZ9481-1A-5D 6 4.8 15.5 180 AZ9481-1A-6D 9 7.2 23.3 405 AZ9481-1A-9D 12 9.6 31.0 720 AZ9481-1A-12D 18 14.4 46.6 1,620 AZ9481-1A-18D 24 19.2 62.0 2,880 AZ9481-1A-24D 48 38.4 124.0 11,520 AZ9481-1A-48D Coil Resistance Ohm ± 10% ORDER NUMBER* ORDER NUMBER* * “1A” denote silver cadmium oxide contacts. Substitute “1AE” in place of “1A” for silver tin oxide contacts. Add suffix “T” after “1A” or “1AE” for heavy duty version. Add suffix “E” at the end of order number for sealed version. Add suffix “A” at the end of order number for gold plated contacts. COIL SPECIFICATIONS SPDT (1 Form C) Nominal Coil VDC Must Operate VDC Max. Continuous VDC 5 4.0 9.1 6 4.8 9 7.2 12 18 24 48 62.5 AZ9481-1CE-5D 11.0 90 AZ9481-1CE-6D 16.4 202.5 AZ9481-1CE-9D 9.6 21.9 360 AZ9481-1CE-12D 14.4 32.9 810 AZ9481-1CE-18D 19.2 43.9 1,440 AZ9481-1CE-24D 38.4 87.8 5,760 AZ9481-1CE-48D * “1CE” denote silver tin oxide contacts. Substitute “1CB” in place of “1CE” for silver nickel contacts. Add suffix “E” at the end of order number for sealed version. Add suffix “A” at the end of order number for gold plated contacts. ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 www.ZETTLERelectronics.com This product specification to be used only together with the application notes which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf 2014-06-26 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] .700 [17.78] 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] .700 [17.78] .020 [0.5] .016 [0.4] .020 [0.5] .500 [12.7] .700 [17.78] 2-Ø.052 [Ø1.3] .400 [10.2] FORM A .500 [12.7] .500 [12.7] .400 [10.16] .300 [7.62] .400 [10.16] .700 [17.78] WIRING DIAGRAM 2 2-Ø.036 [Ø0.9] 1 2 .500 [12.7] 1 .400 [10.2] 3 4 Form A 3 4 5 .300 [7.62] 3-Ø.052 [Ø1.3] FORM C Form C Dimensions in inches with metric equivalents in parentheses. ZETTLER electronics GmbH Junkersstr. 3, D-82178 Puchheim, Germany - A ZETTLER GROUP Company phone: +49 89 800 97-0 [email protected] fax: +49 89 800 97-200 www.ZETTLERelectronics.com This product specification to be used only together with the application notes which can be downloaded from http://www.ZETTLERelectronics.com/pdfs/relais/ApplicationNotes.pdf 2014-06-26