G8NB Automotive PCB relay (Single)/(Twin) G8NB has been designed to correspond with various kinds of automotive application as the successor to the G8N series. • Compatible terminal pitch with G8N series (except the height). • Reliable contacts and conducting material have achieved a high carry current capability (20% improved compare to G8N) • Correspond to the reflow soldering. (Open vent hole type) • Twin type (2 relays in 1 case) is available. PCB Relay (Independent 2 circuits) ■ Purpose • DC motor control for automotive parts (Door lock motor, Power window motor, Wiper motor, Washer motor, Sunroof motor, etc.) ■ Type standard G8NB-@@@@ ➀➁➂➃ Classification ➀ ➁ Symbol 1 Number of contact poles/Structure Protective structure 2 Blank 7 Blank ➂ ➃ Characteristics Special specification Meaning of the symbol 1c contact (SPDT) 1c×2 contacts (SPDT×2) Simple plastic seal Flux protection (Open vent hole) Standard S Low operating voltage U Ultralow operating voltage Blank R Standard High heat resistance ■ Classification Classification Terminal form Contact structure Protective structure Rated coil Voltage (V) Simple plastic seal SPDT (1c) Single Flux protection (Open vent hole) PCB terminal DC12 Simple plastic seal Twin SPDT X 2 (1c×2) Flux protection (Open vent hole) Type Resistance () Characteristics 225 G8NB-1 180 G8NB-1S Low operating voltage Standard 130 G8NB-1U Super low operating voltage 225 G8NB-17R 180 G8NB-17SR Low operating voltage Super low operating voltage Standard 130 G8NB-17UR 225 G8NB-2 180 G8NB-2S Low operating voltage 130 G8NB-2U Super low operating voltage 225 G8NB-27R 180 G8NB-27SR Low operating voltage 130 G8NB-27UR Super low operating voltage Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. Standard Standard G8NB Automotive PCB relay (Single)/(Twin) ■ Ratings ● Operation coil Rated voltage (V) Coil resistance () Rated current (mA) Operating voltage (V) 225 53.3 7.2 or less DC 12 180 66.7 6.5 or less 130 92.3 5.5 or less Release voltage (V) Max. of applied voltage (5A conduct, 105C) (V) Service voltage range (V) DC16, continuous 1.0 or more DC16, 15 min. DC14, continuous 0.8 or more DC16, 3 min. Rated power consumption (mW) 640 DC10 to 16 800 1108 ● Switching area Item Performance Contact material Silver alloy Rated voltage DC12V Motor load, 25A Inrush current 30A Continuous carry current*1 5A Allowable carrying current 30A at DC14V (30 min.)*2 Min. Carry / Switching Current DC12V 1A (Reference) ■ Performance Standard value Item G8NB-1 G8NB-2 Contact resistance*3 50m or less Operating time*4 10ms or less Release time*4 Insulation resistance*5 Withstand voltage*6 Vibration resistance Shock resistance 5ms or less Between coil and terminal 100M or more Between homopolar contacts 100M or more Between coil and terminal AC500V for 1min. Between homopolar contacts AC500V for 1min. 33Hz 45m/s2 Durability 10 to 400Hz 45m/s2 Malfunction (Detecting time: 1ms) Durability 1000m/s2(Operating time:6ms) Malfunction (Detecting time: 1ms) 100m/s2(Operating time:11ms) Mechanical endurance (Switching frequency:18,000 times/h) 1,000,000 times Electrical endurance (Rated load) 100,000 times Ambient temperature 40 to 105C Ambient humidity 35 to 85%RH Weight 4g 8g ■ Packing Type G8NB-1 Packing form MOQ*7 G8NB-2 Stick 2,700pcs (75pcs×36sticks) 1,260pcs (35pcs×36sticks) Note: All values above are measured in early time under an ambient temperature of +20C and humidity of 65% unless stated. *1. The value stated is at maximum temperature in a guaranteed ambient temperature. *2. This is an acceptable current-carrying value in abnormal, and this is not a value which guarantee a repeat current-carrying. Please check under actual use condition before use. *3. Measured with a voltage drop method at DC5V 1A. *4. It changes depend on how the rated voltage is operated, but bounce-time is not included. *5. Measured at DC500V. *6. Measured under 1mA of leak current, 50/60Hz for 1minute. *7. Minimum Order Quantity is subject to change, please feel free to contact our sales representatives. Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. PCB Relay Rated load G8NB Automotive PCB relay (Single)/(Twin) ■ Dimensions (Unit: mm) G8NB-1 PWB processing dimension (BOTTOM VIEW) +0.1 0 Hole: 2-φ1 Type (0.8) (1.2) Mounting orientation mark Hole: 3-φ1.6 G8NB- Rated voltage Country of origin +0.1 0 4.8 12VDC Lot No. 4 14.3 MAX. 14.0 TYP. 7.5 MAX. 7.2 TYP. 8.4 Terminal arrangement / Internal connections (BOTTOM VIEW) 5 4 14.5 MAX. 14.0 TYP. 1 0.5 MAX. (Not soldered) 0.7±0.2 3 2 +0.4 2.8−0.2 +0.3 +0.3 +0.3 2-0.3 −0.1 2-1.2 −0.1 0.3−0.1 +0.3 +0.3 2-0.3 −0.1 2-0.6 −0.1 PCB Relay +0.3 1.2−0.1 G8NB-2 PWB processing dimension (BOTTOM VIEW) Hole: 4-φ1 (0.8) (1.2) Type Rated voltage Mounting orientation mark +0.1 0 Hole: 6-φ1.6 +0.1 0 4.8 G8NB12VDC 8.2 Lot No. Country of origin 3.4 4 Terminal arrangement / Internal connections (BOTTOM VIEW) 15.7 MAX. 15.4 TYP. 14.3 MAX. 14.0 TYP. 8.4 10 9 14.5MAX. 14.0TYP. 8 0.5 MAX. (Not soldered) 0.7±0.2 4 +0.4 +0.3 2-0.3 −0.1 2 +0.3 +0.3 +0.3 5 4-1.2 −0.1 +0.3 4-0.3 −0.1 4-0.3 −0.1 6 1 3 2.8−0.2 7 4-0.6 −0.1 +0.3 2-1.2 −0.1 * Tolerance unless otherwise specified Less than 1 mm: ±0.1 mm Less than 1 to 3 mm: ±0.2 mm 3 mm or more: ±0.3 mm Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications.