AZ733W AZ DPST MINIATURE POWER RELAY FEATURES • • • • • • • • Dielectric strength 5000 Vrms 1.5 mm contact gap Epoxy sealed version available 10 Amp switching — double pole contacts Isolation spacing greater than 8 mm UL Class B insulation system UL, CUR file E44211 TÜV file R50129285 CONTACTS Arrangement DPST (2 Form A) Ratings Resistive load: Max. switched power: 300 W or 2500 VA Max. switched current: 10 A Max. switched voltage: 150 VDC* or 400 VAC *Note: If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Rated Load UL, CUR TÜV 10 A at 250 VAC General use, 100k cycles [1][2][3] TV-3 at 125 VAC [1] 10 A at 30 VDC, 250 VAC resistive, 100k cycles [1] [2][3] [1] Silver cadmium oxide [2] Silver tin oxide [3]Silver nickel Material Silver cadmium oxide, silver tin oxide or silver nickel, Gold plating available Resistance < 50 milliohms initially (24 V, 1 A voltage drop method) COIL Power At Pickup Voltage (typical) 450 mW Max. Continuous Dissipation 2.0 W at 20°C (68°F) ambient Temperature Rise 40°C (83°F) at nominal coil voltage Temperature Max. 130°C (266°F) GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 5 x 105 1 x 105 at 10 A 240 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 5000 Vrms contact to coil (at sea level for 1 min.) 3000 Vrms between open contacts 3000 Vrms between contact sets Insulation Resistance 1000 megohms min. at 20°C, 500 VDC, 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage at nominal coil voltage -40°C (-40°F) to 80°C (176°F) -40°C (-40°F) to 130°C (266°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 18 grams 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. 4/9/09W AZ AZ733W RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 3 Must Operate VDC 2.25 Max. Continuous VDC 4.7 5 6 9 12 18 24 30 48 60 3.8 4.5 6.8 9.0 13.5 18.0 22.5 36.0 45.0 7.9 9.5 14.2 18.9 28.4 37.9 47.3 75.9 94.8 ORDER NUMBER* Coil Resistance 11.3 ±10% 31 45 101 180 405 720 1125 2,880 4,500 ±10% ±10% ±10% ±10% ±10% ±15% ± 15% ±15% ±15% Unsealed AZ733W–2A–3D Sealed AZ733W–2A–3DE AZ733W–2A–5D AZ733W–2A–6D AZ733W–2A–9D AZ733W–2A–12D AZ733W–2A–18D AZ733W–2A–24D AZ733W–2A–30D AZ733W–2A–48D AZ733W–2A–60D AZ733W–2A–5DE AZ733W–2A–6DE AZ733W–2A–9DE AZ733W–2A–12DE AZ733W–2A–18DE AZ733W–2A–24DE AZ733W–2A–30DE AZ733W–2A–48DE AZ733W–2A–60DE *Add suffix “E” to “2A” for silver tin oxide contacts. Add suffix “B” to “2A” for silver nickel contacts. Add suffix “A” for gold plated contacts. HARDWARE ORDERING DATA DESCRIPTION ORDER NUMBER DESCRIPTION ORDER NUMBER Socket ST484–U1 Retainer ST482–2 MECHANICAL DATA PC BOARD LAYOUT (Bottom View) 1.14 (29) .197 (5) .787 (20.0) .51 (13) .08 (2.1) 0.015 (0.38) 1.02 (25.9) .160 ± .015 (4.2 ± .4) .295 (7.5) .05 DIA. (1.3) (6 places) Terminal No. 1,4,5,8 3,6 Dimensions Tol.: ± 0.005 (0.13) 0.018 (0.457) x 0.038 (0.965) 0.011 (0.279) x 0.038 (0.965) ST484-U1 HARDWARE .500 (12.7) .177 (4.5) MAX .354 (9.0) 1.28 (32.5) 1.22 (30.9) .414 (10.5) .125 DIA (0.5) .366 (9.3) WIRING DIAGRAM (Bottom View) RETAINING CLIP .295 (7.5) 1 3 4 8 6 5 .197 (5.0) 1.217 (30.9) .158 (4.0) .197 (5.0) .590 (15) .118 (3.0) 1.004 (26.5) .059 DIA (1.5) Viewed toward terminals .138 (3.5) ST482-2 Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 4/9/09W