G8NW OMRON | Alldatasheet

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Technical content

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 ■Ratings/Performance 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 C Spec/Appropriate symbol Blank Standard Spec English character Appropriate Spec (set individually) Type G8NW-2 G8NW-2S G8NW-2L G8NW-2H G8NW-2U G8NW-2F Item Standard Low operating voltage High heat resis- tance High heat resis- tance and Low operating voltage Super low oper- ating voltage For flasher lamp Coil Rated coil voltage 12 VDC Coil resistance (at 20°C) 225 Ω 180 Ω 225 Ω 180 Ω 130 Ω Service voltage range 10 to 16 VDC Operating voltage Release voltage (at 20°C) 1.0 V or more 0.8 V or more Max value of rated coil voltage (5A)

14 VDC

(continuous)

16 VDC at 15 min

12 VDC

(continuous)

16 VDC at 5 min

16 VDC

(continuous) (continuous)

16 VDC at 3 min

16 VDC (a

fleeting moment) 85 times/min Contact Contact configuration 1c × 2 (SPDT × 2) Contact material AgSn type (non-cadmium) PdRu alloy Rated load 14 VDC 25 A Motor load 54 W lamp 85 times/min Polarized (No. 3 terminal+)Max switching current 30 A Endurance (Lifetime) Mechanical 1,000,000 times 10,000,000 times Electrical (Rated load) 100,000 times 2000 hrs Mechanical Impact resistance Malfunction 100 m/s2 Destruction 1,000 m/s2 Vibration resistance Malfunction 10~55 Hz, Peak to peak: 1.5 mm Destruction 10~55 Hz, Peak to peak: 1.5 mm Ambient temperature range −40~+85°C −40~+105°C −40~+85°C Weight About 8.0 g AB C G8NW-@@

G8NW Micro-mini dual PCB relay for automobile use (2 independent circuits) ■Reference data

  • Operating voltage/Release voltage ● Operating time/Release time
  • Contact resistance ● Coil temperature rise
  • Ambient temperature and service voltage range (Cold start) Sample: G8NW-2S 12 VDC 225 Ω 30 pcs Sample: G8NW-2S 12 VDC 225 Ω 50 pcs Diode to absorb coil surge, without resistor Sample: G8NW-2S 12 VDC 180 Ω 30 pcs Sample: G8NW-2S 12 VDC 180 Ω 30 pcs Sample: G8NW-2S 12 VDC 180 Ω 3 pcs G8NW-2 G8NW-2S G8NW-2U 0 462108 357 1 0 9 Frequency Pick up voltage and drop out voltage (V) Operating voltage Release voltage 462108 357 1 0 9 Frequency Operating time and release time (ms) Operating time Release time 462108 1 03579 Frequency NO contact resistance (mΩ) 462108 1 03579 Frequency NC contact resistance (mΩ) 100 0 12 14 16 Coil application voltage (V) 10 A 5 A 0 A Coil temperature rise value (°C) −60 −40 −20 0 20 40 60 80 100 Ambient temperature (°C) Voltage (V) −60 −40 −20 0 20 40 60 80 100 Ambient temperature (°C) Voltage (V) −60 −40 −20 0 20 40 60 80 100 Ambient temperature (°C) Voltage (V)

G8NW Micro-mini dual PCB relay for automobile use (2 independent circuits) ■Reference data

  • Electrical endurance (Lifetime) ■Contour dimension (Unit: mm) * Tolerance unless otherwise specified Less than 1 mm: ±0.1 mm Less than 1~3 mm: ±0.2 mm 3 mm or more: ±0.3 mm Spec Application/Load Load current Switching frequency Switching time G8NW-2H Power window motor Motor lock current (Input 31 A/Breaking 27 A) On1 s/Off9 s 60,000 G8NW-2F Hazard lamp 110.4 W Input 8.3 A Steady 4 A On0.35 s/Off0.3 s 510,000 14.3 MAX. 14.0 TYP. 15.7 MAX. 15.4 TYP. 13.8 MAX. 13.5 TYP. 0.4±0.2 8.4±0.2 Mounting orientation mark Mounting orientation mark Mounting orientation mark 8 7 6 9 10 2.5 MIN. (Terminal soldering) Rated voltage Type Country of origin Lot No. 3.4 (1.2) 4.8 (0.8)4 8.4 8.2 0.3+0.3 −0.1 0.3+0.3 −0.1 4-0.2 +0.3 −0.1 2-1.2+0.3 −0.14-0.6+0.3 −0.1 0.3+0.3 −0.1 +0.1 Hole: 4-φ1 0 +0.1 Hole: 6-φ1.6 0 G8NW PWB processing dimension (BOTTOM VIEW) Internal connection (BOTTOM VIEW)