AZ6951 SENSITIVE SUBMINIATURE RELAY FEATURES • Extremely small footprint utilizing only 0.18 square inch of PCB area • Thin vertical profile only 0.25" wide • 1 Form A contact with up to 5 Amp switching capability • High sensitivity, 100 mW pickup • Dielectric strength 3000 Vrms contact to coil • Coils to 24 VDC • Epoxy sealed for automatic wave soldering and cleaning • UL/CUR File E43203 CONTACTS GENERAL DATA Arrangement SPST- N.O. (1 Form A) Ratings Resistive load: UL Ratings Material Resistance Max. switched power: 150 W or 1250 VA Max. switched current: 5 A Max. switched voltage: 30 VDC or 250 VAC 5 A at 30 VDC resistive 5 A at 250 VAC resistive Options: Silver tin oxide Silver tin oxide with gold plating < 100 milliohms initially (6 V, 1 A, voltage drop method) COIL Power Life Expectancy Mechanical Electrical Minimum operations 20 million operations 1 X 105 at 5 A, 30 VDC or 250 VAC Res. Operate Time (typical) 6 ms at nominal coil voltage Release Time (typical) 3 ms at nominal coil voltage (with no coil suppression) Dielectric Strength 750 Vrms between open contacts (at sea level for 1 min.) 3000 Vrms contact to coil 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 70°C (158°F) -40°C (-40°F) to 105°C (221°F) Vibration 0.062" DA at 10–55 Hz At Pickup Voltage (typical) 100 mW Shock 10 g Max. Continuous Dissipation 550 mW at 20°C (68°F) ambient 420 mW at 40°C (104°F) ambient Enclosure P.B.T. polyester Terminals Tinned copper alloy, P.C. Temperature Rise 25°C (45°F) at nominal coil voltage 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 3 grams Temperature Max. 105°C (221°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. 7/16/08 W AZ6951 RELAY ORDERING DATA ORDER NUMBER* COIL SPECIFICATIONS Nominal Coil VDC 5 Max. Continuous VDC 6.5 6 7.8 Coil Resistance ± 10% 125 Must Operate VDC 3.5 1 Form A (SPST- N.O.) AZ6951–5 180 4.2 AZ6951–6 9 11.7 405 6.3 AZ6951–9 12 15.6 720 8.4 AZ6951–12 18 23.4 1,620 12.6 AZ6951–18 24 31.2 2,880 16.8 AZ6951–24 * Add suffix “G” for gold plated contacts 0.02 0.689 [0.50] [17.50] 0.252 [6.40] [5.08] 0.2 MECHANICAL DATA [2.54] [7.62] [5.08] 0.488 0.2 [12.40] 0.3 0.138 0.1 [3.50] 0.044 [1.13] 0.012 0.02 0.031 [0.50] [0.80] PC BOARD LAYOUT [0.30] WIRING DIAGRAM .043 (1.1) DIA 13 0.2 (5.08) 0.2 (5.08) 0.3 (7.62) 0.1 (2.54) Viewed toward terminals 7 5 1 Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 7/16/08 W