G8ND Automotive PCB relay (Dual H-Bridge) For normal/reverse rotation motor control 8-terminal dual relay. Separate coil and contact terminals. Compact size but its power contacts and heat- release design achieved a high current switch- ing. ■ Purpose To control the normal/reverse of the DC motor for automotive (D oor lock motor, Power window motor, Sunroof motor, etc.) ■ Type standard G8ND-@@@@ ➀➁➂➃ Classification Symbol Meaning of the symbol Number of contact 1c×2 contacts ➀ 2 poles/Structure (SPDT×2, H-Bridge) Blank Simple plastic seal Protective structure ➁ Flux protection 7 (Open vent hole) Blank Standard ➂ Characteristics S Low operating voltage U Super low operating voltage Blank Standard ➃ Special specification R High heat registance ■ Classification Rated coil Classificati Contact Terminal form Protective structure Type Characteristics on structure Voltage (V) Resistance () 225 G8ND-2 Standard Low operating 180 G8ND-2S Simple plastic seal voltage Super low operating 130 G8ND-2U SPDT X 2 voltage Dual PCB terminal (1c×2) DC12 225 G8ND-27R Standard (H-Bridge) Low operating Flux protection 180 G8ND-27SR voltage (Open vent hole) Super low operating 130 G8ND-27UR voltage PCB Relay G8ND Automotive PCB relay (Dual H-Bridge) ■ Ratings ● Operation coil Operating Max. of applied voltage Service voltage Rated power Rated voltage Coil resistance Rated current Release voltage voltage (5A conduct, 85C) range consumption (V) () (mA) (V) (V) (V) (V) (mW) 225 53.3 7.2 or less DC16, 15 min. 640 1.0 or more DC 12 180 66.7 6.5 or less DC16, 5 min. DC10 to 16 800 130 92.3 5.5 or less 0.8 or more DC16, 3 min. 1108 ● Switching area Item Performance Contact material Silver alloy Rated voltage DC12V Rated load Motor load, 25A Inrush current 30A *1 Allowable carrying current 25A at DC14V (10min) (Reference) Min. Carry / Switching Current DC12V 1A (Reference) ■ Performance Item Standard value *2 Contact resistance 50m or less *3 Operating time 10ms or less *3 Release time 5ms or less Between coil and terminal 100M or more Insulation *4 resistance Between homopolar contacts 100M or more Between coil and terminal AC500V for 1min. Withstand *5 voltage Between homopolar contacts AC500V for 1 min. 2 Durability 33Hz 45m/s Vibration Malfunction resistance 2 10 to 55Hz 45m/s (Detecting time:1ms) 2 1000m/s Durability (Operating time:6ms) Shock resistance 2 Malfunction 100m/s (Detecting time:1ms) (Operating time:11ms) Mechanical endurance 1,000,000 times (Switching frequency:18,000 times/h) Electrical endurance (Rated load) 100,000 times Ambient temperature -40 to 85C Ambient humidity 35 to 85%RH Weight 7.5g ■ Packing Packing form Stick *6 MOQ 1,200pcs (40pcs×30sticks) Note: All values above are measured in early time under an ambient temperature of +20C and humidity of 65% unless stated. *1. 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. *2. Measured with a voltage drop method at DC6V 1A. *3. It changes depend on how the rated voltage is operated, but bounce-time is not included. *4. Measured at DC500V. *5. Measured under 1mA of leak current, 50/60Hz for 1minute. *6. Minimum Order Quantity is subject to change, please feel free to contact our sales representatives. PCB Relay G8ND Automotive PCB relay (Dual H-Bridge) ■ Dimensions (Unit: mm) Type G8ND PWB processing dimension Relay with Simple (BOTTOM VIEW) +0.1 Hole: 4-φ1 0 Rated voltage Simple Plastic Seal (0.8) 3 (0.8) 9.4 Mounting Mounting (0.6) (2) orientation mark orientation mark Country of origin 3.2 Lot No. 3.2 6.4 12.4 3.2 14.5 MAX. 14.1 MAX. 14.0 TYP. 13.6 TYP. (2) (3.6) (0.6) +0.1 Hole: 4-φ1.6 0 14.0 MAX. Terminal arrangement / 13.5 TYP. Internal connections 0.4±0.2 (BOTTOM VIEW) 0.7 MAX. (Not soldered) 1 8 2 +0.3 +0.3 3.5±0.3 0.3 −0.1 2-1.2 −0.1 7 +0.3 +0.3 6 1.2 −0.1 2-0.3 −0.1 3 Mounting 5 +0.3 orientation mark +0.3 0.6 −0.1 4-0.3 −0.1 4 Type G8ND PWB processing dimension Flux-resistive (BOTTOM VIEW) +0.1 Hole: 4-φ1 0 (Non-sealed) Relay Rated voltage (0.8) 3 (0.8) Mounting 9.4 Mounting (0.6) orientation mark (2) orientation mark Country of origin 3.2 Lot No. 3.2 3.2 6.4 12.4 14.5 MAX. 14.1 MAX. 14.0 TYP. 13.6 TYP. (2) (3.6) (0.6) +0.1 Hole: 4-φ1.6 0 14.3 MAX. 13.8 TYP. Terminal arrangement / 0.7±0.2 Internal connections (BOTTOM VIEW) 0.7 MAX. 1 (Not soldered) 8 2 +0.3 3.2±0.3 +0.3 2-1.2 −0.1 0.3 −0.1 7 +0.3 +0.3 6 2-0.3 −0.1 1.2 −0.1 3 Mounting 5 orientation mark +0.3 +0.3 0.6 −0.1 4-0.3 −0.1 4 * 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 PCB Relay