G8HE Automotive High-Current Micro ISO relay High-current Micro ISO terminal layout • Both SPST and SPDT available • Miniaturized package (reduced outer length and width) • Designed to meet all standard Mini ISO load requirements L x W x H = 22.7 x 15.2 x 26.6 mm nominal • Full automated assembly ■ Type standard G8HE-@@@@-@ ISO Relay ➀➁➂➃ ➄ Classification Symbol ➀ Number of contact poles 1 Number of contact poles Meaning of the symbol ➁ Contact structure A 1a contact ➂ ➃ ➄ C 1c contact Protective structure 7 Unsealed (In a case) Terminal form T Plug-in terminal Surge suppressor R Built-in resistor ■ Classification Classification Terminal form Contact structure Micro ISO Plug-in ISO terminal SPST (1a) Protective structure Unsealed (In a case) SPDT (1c) Rated coil voltage Voltage (V) Resistance (Ω) DC 12 85 G8HE-1A7T-R G8HE-1C7T-R ■ Ratings ● Operation coil Coil resistance(Ω) Rated voltage (V) Between terminals Internal coil Surge suppressor resistance Rated current (mA) Operating voltage (V) Release voltage (V) Service voltage range (V) Rated power consumption (mW) DC 12 85 97 1/2W 680 141 8.0 or less 1.0 or more DC10 to 16 1694 ● Switching area Item Performance Contact material Silver alloy Rated voltage Rated load Inrush current Continuous carry current*1 DC12V N.O. side Resistance load, 35A N.C. side Resistance load, 20A N.O. side 120A N.C. side 40A N.O. side 35A N.C. side 20A Min. Carry / Switching Current DC12V 1A Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. 52 Type G8HE Automotive High-Current Micro ISO relay ■ Performance Item Value of Standard Voltage drop between terminals N.O. side 50 mV or less, 10A N.C. side 50 mV or less, 10A Operating time*2 Max.20 ms at 13.5V (Normally 6 ms) Release time*2 Max.20 ms at 13.5V (Normally 6 ms) Insulation resistance*3 Withstand voltage*4 Vibration tolerance Between coil and terminal 20MΩ or more Between homopolar contacts 20MΩ or more Between coil and terminal AC500V for 1minute Between homopolar contacts AC500V for 1minute 33Hz 43.1m/s2 Durability 20 to 500Hz 43.1m/s2 Malfunction Mechanical endurance 1,000,000 times Electrical endurance 100,000 times (load dependent) Ambient temperature −40 to +125°C Ambient humidity 35 to 95%RH Weight Approx. 20.0 g ■ Packing Tray MOQ*5 600pcs (100pcs × 6 trays ) All values above are measured in early time under an ambient temperature of +20°C and humidity of 65% unless stated. The value stated is at maximum temperature in a guaranteed ambient temperature. Bounce time is not included. Measured at DC500V. Measured under 1mA of leak current, 50/60Hz for 1minute. Minimum Order Quantity is subject to change, please feel free to contact our sales representatives. ISO Relay Note: *1. *2. *3. *4. *5. Packing form Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. 53 G8HE Automotive High-Current Micro ISO relay ■ Dimensions (Unit: mm) G8HE-1A7T-R Terminal arrangement / Internal connections (BOTTOM VIEW) 1 3 5 2 22.7±0.3 15.2±0.3 Country of origin 26.6±0.2 11±0.5 2×2.8±0.1 1 TYP. 2×1 TYP. +0.08 4×0.8−0.03 2×6.3±0.1 2×7±0.3 ISO Relay 1 3 9±0.3 5 2 8±0.3 * 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. 54 G8HE Automotive High-Current Micro ISO relay ■ Dimensions (Unit: mm) G8HE-1C7T-R Terminal arrangement / Internal connections (BOTTOM VIEW) 1 4 3 5 2 22.7±0.3 15.2±0.3 Country of origin 26.6±0.2 11±0.5 2×2.8±0.1 1 TYP. 2×1 TYP. 4.8±0.1 +0.08 5×0.8−0.03 2×6.3±0.1 2×7±0.3 6±0.3 3 ISO Relay 1 4.5±0.3 4.5±0.3 5 2 4 8±0.3 * 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. 55