Ultra-Miniature Automotive Dual PCB Relay Ultra-Miniature Automotive Dual PCB Relay ■ Compact size ■ High performance PCB relay ■ 25A motor lock load ■ Fully sealed construction ■ Fully automated assembly ■ DPDT (“H” Bridge) contracts ■ Pre-solder as for all terminal ■ PWB pattern design is easy ■ ISO9001/QS9000 series approval Available Types Type G8ND-2 12VDC Standard G8ND-2S 12VDC High Sensitivity Contact Data Max Switching Current 30A Rated Current 25A Motor load Max Switching Voltage 16V Contact Material Silver tin alloy (Cadmium Free) Coil Ratings Type Coil Resistance Pull in Voltage G8ND-2 12VDC 225Ω <7.2 G8ND-2S 12VDC 180Ω <6.5 Specifications Temperature Range -40 to +85°C Mechanical Life 1,000,000 Operations Electrical Life 100,000 Operations Weight 7.5g G8ND2 G8ND2 G8ND2 Application Examples ■ Power windows ■ Power door lock ■ Seat adjustment ■ Sunroof ■ Wiper controls LIFE TEST I (Power window motor: G8ND-2 12VDC) ■ Test item 14VDC-24A/2.6A 130,000 Operations minimum ■ Shift of pick-up drop-out voltage Operating Voltage Releasing Voltage N.O. Contact Resistance N.C. Contact Resistance N.O. Contact Contact Resistance (milliohm) N.C. Contact Structure MAX MIN AVE MAX MIN 100 or lower AVE No abnormal condition 100 or lower 4.20 3.30 3.850 5.00 3.20 4.320 Good 5.62 3.80 4.230 5.10 4.10 4.490 Good LIFE TEST II (Door lock motor: G8ND-2 12VDC) ■ Test item 14VDC-27A 130,000 Operations minimum ■ Shift of pick-up drop-out voltage Operating Voltage Releasing Voltage N.O. Contact Resistance N.C. Contact Resistance Contact Resistance (milliohm) N.O. Contact N.C. Contact Structure MAX MIN AVE MAX 100 or lower MIN AVE No abnormal condition 100 or lower 4.20 3.50 3.669 4.30 3.90 4.120 Good 5.60 3.60 4.290 5.90 4.10 4.360 Good G8ND2 G8ND2 VIBRATION RESISTANCE CHARACTERISTICS ■ Test condition Frequency: 10Hz-500Hz-10Hz Acceleration: 45m/s2 Direction of vibration: see right diagram Detection level: Contacts must not open 1ms or longer Z X Y Y X Z N.O.&N.C. Contacts must not open 1ms longer SHOCK RESISTANCE CHARACTERISTICS ■ Test condition Shock application time: 11ms, half-sine wave Shock direction: see right diagram Detection level: Contacts must not open 1ms or longer Z1 Z1 X2 Y2 Y1 X1 Z2 Y2 X2 N.C. Contact N.O. Contact X1 Y1 Z2 G8ND2 G8ND2 REFERENCE DATA (G8ND-2 12VDC) Distribution of operating voltage and releasing voltage Ave = 2.76 Ave = 6.14 Distribution of operating time Ave = 1.17 N.O. contact - Distribution of contact resistance Ave = 3.84 Ave = 2.70 N.C. contact - Distribution of contact resistance Ave = 4.13 G8ND2 G8ND2 Dimensions +0.1 0. (0.8) 9.4 3 (0.8) (0.6) (2) TYPE 3.2 RATED VOLTAGE MARK 3.2 6.4 12.4 (3.6) (0.6) 3.2 MANUFACTURED COUNTRY LOT NO. (2) 14. 5 MAX 14. 0 TYP MOUNTING HOLES (BOTTOM VIEW) 2.5MIN (SOLDERING) 0.4+ 0.2 14.0 MAX 13. 5 TYP 14. 1 MAX 13.6 TYP 4-1.6 +0.1 0. DIA MOUNTING HOLES 1 8 2 7 6 3 2-1.2± 0.3 0.1 3.5 4-0.6± 0.3 0.1 2-0.3± 0.3 0.1 4-0.3± 5 0.3 0.1 2-1.2± 0.3 0.1 ■ Omron PCB relays may be mounted in any convient location that is dry and not exposed to excessive dust, S02, H2S or organic gases. ● Tube carrier 21. OMAX 19. OMAX ■ Remarks For use on any of the products, please contact your sales representative and confirm with spec sheet and actual usage condition. We constantly endeavor to enhance the quality of our products and update our product offering; therefore, specifications and product availability are subject to change without notice. 2-0.3± 0.3 0.1 ■ 4 TERMINAL ARRANGEMENT/ INTERNAL CONNECTIONS (BOTTOM VIEW) Omron PCB relays may be oriented in any desired direction. Whenever possible, however, care should be taken that they are not subjected to vibration along the direction of contact movement. G8ND2 G8ND2 Cat. No. C-G8ND2-001 In the interest of product improvement, specifications are subject to change without notice. OMRON Electronic Ltd. LEADERS IN ELECTRONIC COMPONENTS 1, Apsley Way, Staples Corner, London NW2 7HF Phone:(020) 8450 4646 Fax:(020) 8450 8087