AZ991 MINIATURE PC BOARD RELAY FEATURES • • • • • • • • Contacts rated at 3, 5 or 10 Amps Meets FCC Part 68.302 1500 lightning surge Meets FCC Part 68.304 1000 V dielectric 0.240" (6.1 mm) min. between coil and contact Low cost DC coils to 48 VDC Flux-tight available UL, CUR file E44211 GENERAL DATA CONTACTS Arrangement SPDT (1 Form C) (Form A available on request) Ratings Resistive load: Light Duty Max. switched power: 90 W or 831 VA Max. switched current: 3 A Max. switched voltage: 30 VDC or 277 VAC UL Rating: 3 A at 30 VDC or 277 VAC Medium Duty Max. switched power: 150 W or 1250 VA Max. switched current: 5 A Max. switched voltage: 30 VDC or 277 VAC UL Rating: 5 A at 30 VDC or 277 VAC 1/10 HP 277 VAC Heavy Duty Max. switched power: 300 W or 1250 VA Max. switched current: 10 A Max. switched voltage: 30 VDC or 125 VAC UL Rating: 5 A at 30 VDC or 10 A 125 VAC Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 10 A 120 VAC Res. Operate Time (typical) 6 ms at nominal coil voltage Release Time (typical) 2 ms at nominal coil voltage Dielectric Strength 2500 Vrms contact to coil (at sea level for 1 min.) 750 Vrms across contacts Meets FCC Part 68.302 lightning surge Meets FCC Part 68.304 1000 V dielectric Insulation Resistance 100 megohms min. at 500 VDC, 20°C 50% RH Dropout Greater than 10% of nominal coil voltage Ambient Temperature Operating Storage -40°C (-13°F) to 70°C (158°F) -55°C (-67°F) to 105°C (221°F) Vibration 0.062" DA at 10–55 Hz Material Silver cadmium oxide Shock 10 g Resistance < 100 milliohms initially Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Max. Solder Temp. 270°C (500°F) COIL Max. Solder Time 5 seconds At Pickup Voltage (typical) 256 mW Max. Solvent Temp. 80°C (176°F) Max. Continuous Dissipation 1.1 W at 20°C (68°F) ambient 0.86 W at 40°C (104°F) ambient Max. Immersion Time 30 seconds Weight 10 grams Temperature Rise 30°C (54°F) at nominal coil voltage Power Temperature Max. 105°C (267°F) NOTES 1. 2. 3. 4. 5. All values at 20°C (68°F). Relay may pull in with less than “Must Operate” value. Unsealed version available upon request. Tape should be pulled off after wave solder and cleaning. Specifications subject to change without notice. 12/15/03W AZ991 RELAY ORDERING DATA MECHANICAL DATA STANDARD RELAYS: Light Duty (3 Amp Contact) COIL SPECIFICATIONS Nominal Coil VDC 5 Max. Continuous VDC 8.4 6 9 12 24 48 10.0 15.1 20.2 40.3 80.7 Coil Resistance ± 10% 63 Must Operate VDC 4.0 90 202 360 1,440 5,760 4.8 7.2 9.6 19.2 38.4 0.55 (14) ORDER NUMBER* AZ991–1C–5D 0.87 (22) AZ991–1C–6D AZ991–1C–9D AZ991–1C–12D AZ991–1C–24D AZ991–1C–48D 0.72 (18.2) .019 (0.5) STANDARD RELAYS: Medium Duty (5 Amp Contact) COIL SPECIFICATIONS Nominal Coil VDC 5 Max. Continuous VDC 8.4 6 9 12 24 48 10.0 15.1 20.2 40.3 80.7 Coil Resistance ± 10% 63 Must Operate VDC 4.0 90 202 360 1,440 5,760 4.8 7.2 9.6 19.2 38.4 0.15 (3.9) ORDER NUMBER* .040 (1.1) AZ991–1CH–5D AZ991–1CH–6D AZ991–1CH–9D AZ991–1CH–12D AZ991–1CH–24D AZ991–1CH–48D STANDARD RELAYS: Heavy Duty (10 Amp Contact) .012 (0.3) .040 (1.1) 0.15 0.30 0.30 (3.9) (7.62) (7.62) 0.18 (4.45) 0.18 (4.45) 0.40 (10.16) COIL SPECIFICATIONS Nominal Coil VDC 5 Max. Continuous VDC 8.4 6 10.0 9 15.1 12 20.2 24 40.3 48 80.7 * Add suffix “L” for flux-tight version Maximum Switching Capacity Coil Resistance ± 10% 63 Must Operate VDC 4.0 90 202 360 1,440 5,760 4.8 7.2 9.6 19.2 38.4 ORDER NUMBER* AZ991–1CT–5D AZ991–1CT–6D AZ991–1CT–9D AZ991–1CT–12D AZ991–1CT–24D AZ991–1CT–48D Coil Temperature Rise vs. Coil Power PC BOARD LAYOUT 0.3 (7.62) 0.3 (7.62) 0.18 (4.45) 0.4 (10.16) 0.18 (4.45) 5A 3A 5 AC RESISTIVE LOAD 1 DC RESISTIVE LOAD 0.5 Coil Temperature Rise ˚C 80 3 Current 0.02 .035 (0.51) (0.89) 1.5A 0A 5 — 0.05 dia. holes (5 — 1.3 dia. holes) 50 Viewed toward terminals 40 WIRING DIAGRAM 30 N.O. 4 1 20 30 50 100 Voltage 200 250 100 11 0 130 150 % of Nominal Coil Voltage (at 20˚C) 2 5 N.C. Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 12/15/03W