AZ9841 40 AMP 280-ISO AUTOMOTIVE RELAY FEATURES • Up to 40 Amp switching in a compact size • SPST (1 Form A), SPDT (1 Form C) • Vibration and shock resistant • 35 A Continuous N.O., Rating at 35°C • ISO/TS 16949, ISO9001 CONTACTS Arrangement SPST (1 Form A) SPDT (1 Form C) Ratings Resistive load: Max. switched power: 560 W Max. switched current: N.O. 40A N.C. 30A Max. switched voltage: 75 VDC Rated load: N.O 35 A at 14 VDC N.C. 25 A at 14 VDC * If switching voltage is greater than 30 VDC, special precautions must be taken. Please contact the factory. Material Silver tin oxide Resistance < 100 milliohms initially (6 VDC, 1 A voltage drop method) COIL Power GENERAL DATA Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 Operate Time (max.) 5 ms max. at nominal coil voltage Release Time (max.) 2 ms max. at nominal coil voltage Dielectric Strength 500 VAC coil to contact (at sea level for 1 min.) 500 VAC between open contacts Insulation Resistance 100 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 125°C (257°F) -40°C (-40°F) to 105°C (211°F) Vibration 0.062" DA at 10-55 Hz At nominal voltage (typical) Sensitive - 0.9W Standard - 1.3W Shock 10 g Enclosure P.B.T. polyester Max. Continuous Dissipation 1.52 W/2.23 W at 20°C (68°F) ambient Terminals Tinned copper alloy Temperature Rise 48°C (108°F) at nominal coil voltage Weight 21 grams Temperature Max 125°C (257°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. 2/8/10 AZ9841 RELAY ORDERING DATA SENSITIVE RELAYS ORDER NUMBER* COIL SPECIFICATIONS Nominal Coil Must Operate Max. Continuous VDC VDC VDC 6 3.6 7.8 12 7.2 15.6 24 14.4 31.2 *Add suffix “R” for a 680 ohm resistor in parallel with coil. Coil Resistance ± 10% 40 160 640 Form A (SPST) Form C (SPDT) AZ9841–1A–6DS AZ9841–1A–12DS AZ9841–1A–24DS AZ9841–1C–6DS AZ9841–1C–12DS AZ9841–1C–24DS RELAY ORDERING DATA STANDARD RELAYS ORDER NUMBER* COIL SPECIFICATIONS Nominal Coil Must Operate Max. Continuous VDC VDC VDC 6 3.6 7.8 12 7.2 15.6 24 14.4 31.2 *Add suffix “R” for a 680 ohm resistor in parallel with coil. Coil Resistance ± 10% 27 109 436 Form A (SPST) Form C (SPDT) AZ9841–1A–6D AZ9841–1A–12D AZ9841–1A–24D AZ9841–1C–6D AZ9841–1C–12D AZ9841–1C–24D MECHANICAL DATA PC BOARD LAYOUT OUTLINE DIMENSIONS 0.611Max [15.5] 0.906 Max [23.0] 0.638 [16.2] 0.307 [7.8] 1.012Max [25.7] 0.110 [2.8] 0.319 [8.1] 0.433 [11.0] 0.319 [8.1] Viewed toward terminals 0.031 [0.8] 0.307 [7.8] 0.638 [16.2] WIRING DIAGRAM BOTTOM VIEW 0.638 [16.2] 0.307 [7.8] 0.319 [8.1] 1 Form C 1 Form A 30 86 30 85 87 85 86 87A 87 Viewed toward terminals Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010" 2/8/10