OMRON ELECTRONIC COMPONENTS G8JR-1A7T-R-DC12

G8JR Automotive High-current ISO relay High-current switching (inrush current 150A) relay for automo- tive use Wide operating temper ature range; -40 to +125C Terminal layout based on ISO ■ Type standard G8JR-@@@@-@ ➀➁ ➂➃ ➄ Classification Symbol Meaning of the symbol ➀ Number of contact poles 1 Number of contact poles ➁ Contact structure A 1a contact ➂ Protective structure 7 Unsealed (In a case) ➃ Terminal form T Plug-in type ➄ Surge suppressor R Built-in resistor ■ Classification Rated coil voltage Classification Terminal form Contact structure Protective structure Type Voltage (V) Resistance () High current ISO Plug-in ISO terminal SPST (1a) Unsealed (In a case) DC12 78 G8JR-1A7T-R ■ Ratings ● Operation coil Coil resistance () Rated Rated Operating Release Service voltage Rated power Surge voltage current voltage voltage range consumption Between Internal coil suppressor (V) (mA) (V) (V) (V) (mW) terminals resistance DC12 78 88 1/2W 680 154 8.0 or less 1.0 or more DC10 to 16 1846 ● Switching area Performance Contact material Silver alloy Rated voltage DC12V Rated load Resistance load, 50A Inrush current 150A *1 Continuous carry current 50A Min. Carry / Switching Current DC12V 1A ISO Relay G8JR Automotive High-current ISO relay ■ Performance Item Standard value Voltage drop between terminals 50 mV or less, 10A *2 Operating time 20 ms at longest at 14V (Normally 5.7 ms) *2 Release time 10 ms at longest at 14V (Normally 2.3 ms) Between coil and terminal 20M or more Insulation *3 resistance Between homopolar contacts 20M or more Between coil and terminal AC500V for 1minute Withstand *4 voltage Between homopolar contacts AC500V for 1minute 2 Durability 33Hz 43.1m/s Vibration tolerance 2 Malfunction 20 to 500Hz 43.1m/s Mechanical endurance 1,000,000 times Electrical endurance 100,000 times or more (load dependent) Ambient temperature 40 to +125C Ambient humidity 35 to 95%RH Weight Approx. 39.0g ■ Packing Packing form Tray *5 MOQ 336pcs (48pcs to 7 trays) Note: All values above are measured in early time under an ambient temperature of +20C and humidity of 65% unless stated. *1. The value stated is at maximum temperature in a guaranteed ambient temperature. *2. It changes depend on how a rated voltage is operated, but bounce-time is not included. *3. Measured at DC500V. *4. Measured under 1mA of leak current, 50/60Hz for 1minute. *5. Minimum Order Quantity is subject to change, please feel free to contact our sales representatives. ■ Dimensions (Unit: mm) Terminal arrangement / G8JR-1A7T-R Internal connections 28 (BOTTOM VIEW) 3 2 1 28 5 25 11 14.5 9.5 0.8 1.2 9.5 6.3 1.2 3 1 2 17.9 10.35 8.35 5 16.8 * 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 ISO Relay