Dongguan Tianrui Electronics Co., Ltd
Dongguan Tianrui Electronics Co., Ltd
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120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays for Car Motor Truck Boat Engine Power Start
Specifications of 120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays
| Coil Ratings | ||||||||||||||||
| Specification | Coil Volt. (VDC) | Coil Resistance(Q±10%) | Pickup Vol. VDC (max.) | Release Vol. VDC (min.) | Coil Power | Operate Time | Release Time | |||||||||
| Rated | Max. | |||||||||||||||
| 12V 2.4W | 12 | 15.6 | 60 | 7.8 | 1.2 | 2.4W | ≤10ms | ≤5ms | ||||||||
| 24V 2.4W | 24 | 31.2 | 240 | 15.6 | 2.4 | 2.4W | ||||||||||
| 12V 4.8W | 12 | 15.6 | 30 | 7.8 | 1.2 | 4.8W | ≤10ms | ≤5ms | ||||||||
| 24V 4.8W | 24 | 31.2 | 120 | 15.6 | 2.4 | 4.8W | ||||||||||
Features of 120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays
▪ 120A large current
▪ Designed for large equipment and machines
Operation Condition of 120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays
| Insulation | 100MΩ min (at 500VDC) | Item 7 of IEC 60255-5 | ||||||||||||||
| Dielectric Strength | Between contacts | 50Hz 500V | Item 6 of IEC 60255-5 | |||||||||||||
| Between coil and contacts | 50Hz 500V | Item 6 of IEC 60255-5 | ||||||||||||||
| Shock Resistance | 147m/s² | IEC 68-2-27 Test Ea | ||||||||||||||
| Vibration Resistance | 10-40Hz double amplitude 1.5mm | IEC 68-2-6 Test Fc | ||||||||||||||
| Terminals Strength | 20N | IEC 68-2-21 Test Ua1 | ||||||||||||||
| Solderability | 235℃±2℃ 3±0.5s | IEC 68-2-20 Test Ta method 1 | ||||||||||||||
| Ambient Temperature | -40℃--85℃ | |||||||||||||||
| Relative Humidity | 85% (at 40℃) | IEC 68-2-3 Test Ca | ||||||||||||||
| Mass | 94g | |||||||||||||||
Contact Rating of 120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays
| Contact form | 1H(SPSTNO) | |||||||||||||||
| Contact material | AgSnO2 | |||||||||||||||
| Contact rating(resistive) | 120A/14VDC | |||||||||||||||
| Max. Switching Voltage | 40VDC | |||||||||||||||
| Max. Switching Current | 120A | |||||||||||||||
| Max. Switching Power | 1680 | |||||||||||||||
| Contact Resistance | ≤30mΩ Item 4.12 of IEC 61810-7 | |||||||||||||||
| Electrical Endurance | 1*105 Item 4.30 of TEC 61810-7 | |||||||||||||||
| Mechanical Endurance | 1*107 Item 4.31 of TEC 61810-7 | |||||||||||||||
Dimensions of 120A 12V 14V Heavy Duty Car Starter Relay Automotive Relays
The Wiring Diagram Installation Diagram
Contact Details:
Andy Wu
Email: andy@tianrui-fuse.com.cn
MP/Whatsapp: +86 13532772961
Wechat: HFeng0805
Skype: andywutechrich
QQ: 969828363