G8NW Micro-mini dual PCB relay for automobile use (2 independent circuits) High-density design (smallest class in the industry) Half-size in comparison with the existing type (Omron G8QW) 2 single, independent relays in 1 case. Optimum for reverse motor control for a window motor, wiper motor, etc. Purpose DC motor control for automobile parts (Door lock motor, power window motor, sunroof motor, etc.) Flasher lamp (indicator or hazard) Type standard G8NW- ABC Classification Symbol Meaning of the symbol A Basic type G8NW Micro-mini dual relay for automobile use B Number of contact poles and configuration 2 Standard contact configuration 2c Blank Standard Spec C Spec/Appropriate symbol English character Appropriate Spec (set individually) Ratings/Performance Type G8NW-2 G8NW-2S G8NW-2L G8NW-2H G8NW-2U G8NW-2F High heat resis- Low operating High heat resis- Super low oper- Item Standard tance and Low For flasher lamp voltage tance ating voltage operating voltage Rated coil voltage 12 VDC Coil resistance 225 180 225 180 130 (at 20C) Service voltage range 10 to 16 VDC Operating voltage 7.2 V or less 6.5 V or less 7.2 V or less 6.5 V or less 5.5 V or less 7.2 V or less Coil (at 20C) Release voltage 1.0 V or more 0.8 V or more (at 20C) 14 VDC 12 VDC 14 VDC 16 VDC (a 16 VDC Max value of rated coil (continuous) (continuous) (continuous) 16 VDC at 3 min fleeting moment) voltage (5A) (continuous) 16 VDC at 15 min 16 VDC at 5 min 16 VDC at 15 min 85 times/min Contact configuration 1c 2 (SPDT 2) Contact material AgSn type (non-cadmium) PdRu alloy Contact 54 W lamp Rated load 14 VDC 25 A Motor load 85 times/min Polarized Max switching current 30 A (No. 3 terminal+) Mechanical 1,000,000 times 10,000,000 times Endurance (Lifetime) Electrical (Rated load) 100,000 times 2000 hrs 2 Malfunction 100 m/s Impact resistance 2 Destruction 1,000 m/s Mechanical Malfunction 10~55 Hz, Peak to peak: 1.5 mm Vibration resistance Destruction 10~55 Hz, Peak to peak: 1.5 mm Ambient temperature range 40~+85C 40~+105C 40~+85C Weight About 8.0 g 35 Relay for PCBG8NW Micro-mini dual PCB relay for automobile use (2 independent circuits) Reference data Operating voltage/Release voltage Operating time/Release time Sample: G8NW-2S 12 VDC 225 30 pcs Sample: G8NW-2S 12 VDC 225 50 pcs Diode to absorb coil surge, without resistor 50 50 Operating voltage Operating time Release voltage Release time 40 40 30 30 20 20 10 10 0 0 081 235746 910081 235746 910 Pick up voltage and drop out voltage (V) Operating time and release time (ms) Contact resistance Coil temperature rise Sample: G8NW-2S 12 VDC 180 30 pcs Sample: G8NW-2S 12 VDC 180 30 pcs Sample: G8NW-2S 12 VDC 180 3 pcs 100 25 25 80 20 20 60 15 15 40 10 10 10 A 20 5 5 5 A 0 A 0 0 0 12 14 16 081 235794610 081 235794610 Coil application voltage (V) NC contact resistance (m ) NO contact resistance (m ) Ambient temperature and service voltage range (Cold start) G8NW-2 G8NW-2S G8NW-2U 18 18 18 15 15 15 12 12 12 9 9 9 6 6 6 3 3 3 0 0 0 60 40 20 0 20 40 60 80 100 60 40 20 0 20 40 60 80 100 60 40 20 0 20 40 60 80 100 Ambient temperature (C) Ambient temperature (C) Ambient temperature (C) 36 Voltage (V) Frequency Frequency Voltage (V) Frequency Frequency Voltage (V) Coil temperature rise value (C)