AZ947 20 AMP SUBMINIATURE PCB POWER RELAY FOR AUTOMOTIVE USE FEATURES • • • • • Low cost 20 Amp contact rating Low profile, small footprint High operating temperature (85°C) SPST (1 Form A), SPDT (1 Form C) GENERAL DATA CONTACTS Arrangement SPST (1 Form A) SPDT (1 Form C) Ratings Resistive load: Max. switched power: 280 W, 1250 VA Max. switched voltage: 50 VDC, 125 VAC 20 A at 14 VDC Res. (make) 15 A at 14 VDC Res. (break) . Material Silver tin oxide Resistance < 50 milliohms initially (6 V, 1 A voltage drop method) COIL Power Life Expectancy Mechanical Electrical Minimum operations 1 x 107 1 x 105 at 20 A 14 VDC Res. Operate Time (max.) 10 ms max. at nominal coil voltage Release Time (max.) 5 ms max. at nominal coil voltage (with no coil suppression) 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 5% of nominal coil voltage Ambient Temperature Operating Storage At nominal coil voltage -40°C (-40°F) to 85°C (185°F) -40°C (-40°F) to 105°C (221°F) Vibration 0.062" (1.5 mm) DA at 10-55 Hz Shock 10 g Enclosure P.B.T. polyester At Pickup Voltage (typical) 222 mW Terminals Tinned copper alloy, P.C. Max. Continuous Dissipation Temperature Rise 1.09 W at 20°C (68°F) ambient Max. Solder Temp. 270°C (518°F) 44°C (79°F) at nominal coil voltage Max. Solder Time 5 seconds 105°C (221°F) Max. Solvent Temp. 80°C (176°F) Max. Immersion Time 30 Seconds Weight 6 grams Max Temperature 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 2003-05-27 AZ947 RELAY ORDERING DATA COIL SPECIFICATIONS Nominal Coil VDC 6 9 12 24 Must Operate VDC 3.6 5.4 7.3 14.4 ORDER NUMBER* Max. Continuous VDC 8.1 12.2 16.2 32.5 Coil Resistance ± 10% 60 135 240 960 SPST SPDT AZ947–1A–6D AZ947–1A–9D AZ947–1A–12D AZ947–1A–24D AZ947–1C–6D AZ947–1C–9D AZ947–1C–12D AZ947–1C–24D * Add suffix “E” for epoxy sealed version. MECHANICAL DATA PC Board Layout Outline Dimensions 4xø.051 [ø1.3] .610 .618 [15.7] [15.5] .476 .484 [12.1] [12.3] .063 [1.6] .197 [5.0] .539 .551 [13.7] [14.0] .394 [10.0] ø.055 [ø1.4] .098 [2.5] .402 [10.2] .017 [0.4] 2x.012 [0.3] 2x.039 [1.0] .041 [1.0] VIEWED TOWARD TERMINALS 2x.039 [1.0] Wiring Diagram 2x.016 [0.4] .047 [1.2] .012 [0.3] FORM A 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 2003-05-27