G8HN Automotive Micro ISO relay General, multi-purpose relay • 12VDC, 24VDC coil • High-wattage • Surge suppression, diode type available • Fully sealed type (Protective structure) • Bracket and rubber suspension type available • High wattage type meets mini ISO wattage specification • High contact reliability due to low terminal temperature rise. ■ Type standard G8HN-@@@@-@@ ➀➁➂➃ ➄➅ Symbol Number of contact poles 1 ➁ Contact structure ➂ Protective structure ➃ Terminal form ➄ Surge suppressor ➅ Kind Meaning of the symbol Number of contact poles A 1a contact C 1c contact 2 Unsealed (In a case) 4 Simple plastic seal T Plug-in terminal D Built-in diode R Built-in resistor J Standard spec H High current spec ISO Relay Classification ➀ Note: Built-in diode available ■ Classification Classification Terminal form Contact structure Protective structure Unsealed (In a case) SPST(1a) Resistance (Ω) DC24 315.1 DC12 DC24 Simple plastic seal Micro ISO Rated coil Voltage (V) Plug-in ISO terminal DC12 DC24 Unsealed (In a case) SPDT(1c) DC12 DC24 Simple plastic seal DC12 95.9 124.2 315.1 95.9 124.2 315.1 95.9 124.2 315.1 95.9 124.2 Type Characteristics G8HN-1A2T-RJ Standard G8HN-1A2T-RH High-current G8HN-1A4T-RJ Standard G8HN-1A4T-RH High-current G8HN-1C2T-RJ Standard G8HN-1C2T-RH High-current G8HN-1C4T-RJ Standard G8HN-1C4T-RH High-current Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. 49 G8HN Automotive Micro ISO relay ■ Ratings ● Operation coil Rated voltage (V) DC Coil resistance(Ω) Rated current (mA) Between terminals (Surge suppression) 12 95.9 12 124.2 24 315.1 (1.1k, 1/4W) (4.3k, 1/4W) Operating voltage (V) Release voltage (V) Service voltage range (V) Rated power consumption (mW) 125 8.0 or less 1.2 or more DC10 to 16 1502 97 8.0 or less 1.2 or more DC10 to 16 1159 76 16.0 or less 2.4 or more DC20 to 32 1828 ● Switching area Item Performance Contact material Silver alloy Kinds Standard Rated voltage High-current DC12V DC24V DC12V N.O. side Resistance load, 20A Resistance load, 10A Resistance load, 35A N.C. side Resistance load, 10A Resistance load, 5A Resistance load, 20A Inrush current N.O. side 100A 50A 120A N.C. side 60A 30A 60A Continuous carry current*1 N.O. side 20A 10A 35A N.C. side 10A 5A 20A Rated load Min. Carry / Switching Current DC12V 1A (Reference) ■ Performance Item Standard value Standard ISO Relay Rated voltage Voltage drop between terminals High-current DC12V DC24V DC12V N.O. side 200 mV or less, 20A 200 mV or less, 10A 200 mV or less, 35A N.C. side 200 mV or less, 10A 200 mV or less, 5A 200 mV or less, 20A Operating time*2 10ms or less Release time*2 15ms or less Insulation resistance*3 Between coil and terminal 10MΩ or more Withstand voltage*4 Between coil and terminal AC500V for 1minute Between homopolar contacts AC500V for 1minute Between homopolar contacts 10MΩ or more 33Hz 43.1m/s2 Durability Vibration tolerance Malfunction (Detection:1ms) Shock resistance 20 to 500Hz 43.1m/s2 Durability 1000m/s2(Operation time:6ms) Malfunction (Detection:1ms) 100m/s2(Operation time:11ms) Mechanical endurance 1,000,000 times or more Electrical endurance 100,000 times Ambient temperature −40 to +100°C Ambient humidity 35 to 85%RH Weight Approx. 20.0 g ■ Packing Note: *1. *2. *3. *4. *5. Packing form Tray MOQ*5 500pcs(50pcs × 10 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. It changes depend on how the rated voltage is operated, but 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. Please confirm Omron Safety Precautions for all automotive relays first. Omron can not guarantee automotive relays before finish making a contract with product specifications. 50 G8HN Automotive Micro ISO relay ■ Dimensions (Unit: mm) Terminal arrangement / Internal connections (BOTTOM VIEW) G8HN(SPST) Type G8HN- Rated voltage 2 Country of origin MADE IN 5 1 Lot No. 3 N.O. 15±0.5 22.5±0.5 1.5 1.5 2 25±0.5 3.5 8.0 11±0.5 4.8±0.1 0.8±0.1 0.8±0.1 6.3±0.1 14±0.15 8±0.15 2 3±0.5 9±0.15 3 (Polarity + side) Terminal arrangement / Internal connections (BOTTOM VIEW) G8HN(SPDT) Type G8HN- Rated voltage Country of origin 2 4 MADE IN 1 TR Lot No. 15±0.5 22.5±0.5 1.5 ISO Relay 5 1 1.5 5 3 2 25±0.5 3.5 8.0 11±0.5 4.8±0.1 4 2 0.8±0.1 0.8±0.1 14±0.15 8±0.15 3±0.5 6.3±0.1 9±0.15 1 5 3 (Polarity + side) * 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. 51