AZ761 12 A SPDT MINIATURE POWER RELAY FEATURES • • • • • • Dielectric strength 5000 Vrms Low cost Epoxy sealed version available 12 Amp switching Isolation spacing greater than 10 mm Reinforced insulation, EN 60730-1 (VDE 0631, part 1), EN 60335-1 (VDE 0700, part 1) • UL, CUR file E44211 • VDE 40006031 CONTACTS GENERAL DATA Arrangement SPDT (1 Form C) SPST (1 Form A, 1 Form B) Ratings Resistive load: Max. switched power: 360 W or 3324 VA Max. switched current: 12 A Max. switched voltage: 150 VDC* or 400 VAC Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 12 A 250 VAC Res. Operate Time (typical) 7 ms at nominal coil voltage Release Time (typical) 3 ms at nominal coil voltage (with no coil suppression) * Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR 12 A at 277 VAC resistive, 50k cycles (standard coils) [1] 12 A at 277 VAC resistive, 100k cycles (standard coils) [2] [3] 10 A at 250 VAC resistive, 100k cycles (sensitive coils) [1] 1/ HP at 250 VAC (1 Form A) [1] 2 1/ HP at 125 VAC (1 Form A) [1] 3 B300 Pilot Duty [2] R300 Pilot Duty [2] VDE Dielectric Strength 5000 Vrms coil to contact (at sea level for 1 min.) 1000 Vrms between open contacts Insulation Resistance 1000 megohms min. at 20°C 500 VDC 50% RH Insulation (according to DIN VDE 0110, IEC 60664-1) C250 Overvoltage category: III Pollution degree: 3 Nominal voltage: 250 VAC Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating At nominal coil voltage -40°C (-40°F) to 85°C (185°F) standard -40°C (-40°F) to 105°C (221°F) sensitive -40°C (-40°F) to 105°C (221°F) 12 A at 250 VAC resistive, [1] [2] and [3] Material Silver cadmium oxide [1] or silver tin oxide [2] or silver nickel [3]. Gold plating available Resistance < 50 milliohms initially COIL Power Storage 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) At Pickup Voltage (typical) 196 mW, standard coil 141 mW, sensitive coil Max. Solder Time 5 seconds Max. Continuous Dissipation 1.7 W at 20°C (68°F) ambient Max. Solvent Temp. 80°C (176°F) Temperature Rise (at nominal voltage) 26°C (47°F) standard coil 17°C (31°F) sensitive coil Max. Immersion Time 30 Seconds Weight 14 grams Packing unit in pcs 20 per plastic tube / 1000 per carton box Max. Temperature 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. ZETTLER electronics GmbH Junkersstrasse 3, D-82178 Puchheim, Germany Tel. +49 89 800 97 0 Fax +49 89 800 97 200 [email protected] www.ZETTLERelectronics.com 2004-09-27 AZ761 RELAY ORDERING DATA COIL SPECIFICATIONS – 12 A RATING Nominal Coil VDC 5 Must Operate VDC 3.5 Max. Continuous VDC 10.2 4.2 12.3 6 ORDER NUMBER* Coil Resistance Ohm ± 10% 62 1 Form A 1 Form C AZ761–1A–5D AZ761–1C–5D 90 AZ761–1A–6D AZ761–1C–6D AZ761–1C–9D 9 6.3 18.3 200 AZ761–1A–9D 12 8.4 24.7 360 AZ761–1A–12D AZ761–1C–12D 18 12.6 37.0 810 AZ761–1A–18D AZ761–1C–18D 24 16.8 49.4 1,440 AZ761–1A–24D AZ761–1C–24D 48 33.6 98.0 5,760 AZ761–1A–48D AZ761–1C–48D 60 42.0 112.9 7,500 AZ761–1A–60D AZ761–1C–60D 110 77.0 206.9 25,200 AZ761–1A–110D AZ761–1C–110D COIL SPECIFICATIONS – SENSITIVE COIL - 10 A RATING Nominal Coil VDC 5 ORDER NUMBER* Must Operate VDC 3.8 Max. Continuous VDC 13.0 Coil Resistance Ohm ± 10% 100 6 4.5 15.6 144 AZ761–1A–6DS AZ761–1C–6DS 12 9.0 31.3 576 AZ761–1A–12DS AZ761–1C–12DS 18 13.5 46.9 1,296 AZ761–1A–18DS AZ761–1C–18DS 24 18.0 62.6 2,304 AZ761–1A–24DS AZ761–1C–24DS 48 36.0 125.2 9,216 AZ761–1A–48DS AZ761–1C–48DS 60 45.0 147.8 12,867 AZ761–1A–60DS AZ761–1C–60DS 1 Form A AZ761–1A–5DS 1 Form C AZ761–1C–5DS * “1A” or “1C” denote silver cadmium oxide contacts. Substitute “1B” in place of “1A” for 1 Form B contact. Add suffix “E” to “1A” or “1B” or “1C” for silver tin oxide contacts. Add suffix “B” to “1A” or “1B” or “1C” 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. Add suffix “K” at the end of order number for 5 mm pin spacing version. MECHANICAL DATA PC BOARD LAYOUT 5.0mm spacing Form C 3.5mm spacing Form C .512 Max. [13.0] 1.155 Max. [29.3] .63 Max. [16.0] * .012 [0.3] .101 [2.56] .142 [3.6] .138 [3.5] .138 [3.5] 5 x ø .051 [ø 1.3] .794 [20.16] ** 5 x ø .051 [ø 1.3] .198 [5.04] .198 [5.04] .299 [7.6] * .260 [6.6] ** .794 [20.16] .299 [7.6] .260 [6.6] * Not used on 1 Form A relay Viewed toward terminals 2 x .020 [0.5] ** Not used on 1 Form B relay 3 x .020 [0.5] WIRING DIAGRAMS 2 x .020 [0.5] 3 x .031 [0.8] 1 Form A 1 Form B 1 Form C Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" ZETTLER electronics GmbH Junkersstrasse 3, D-82178 Puchheim, Germany Tel. +49 89 800 97 0 Fax +49 89 800 97 200 [email protected] www.ZETTLERelectronics.com 2004-09-27