Description
Hongfa VF7-11F11-S01 high-current automotive relay — 12 VDC coil, 70 A SPST-NO contact, 4-pin micro footprint. A direct interchange for TE Connectivity / Tyco 4-1393306-6 and Siemens / TE V23134-J55-X836, used as a starter, headlight, cooling-fan, AC-compressor, glow-plug, or fuel-pump relay across passenger cars, light trucks, and heavy-duty truck cab electrical panels.
Signs You Need a New Relay
- Circuit it controls (start, lights, fan, AC, fuel pump) intermittent or dead
- Audible chatter from the relay socket when the circuit is energized
- Burnt or melted plastic body, or pins discolored from heat
- Sticking contacts — load stays on after the trigger signal drops
- Coil resistance out of spec when bench-tested
Specifications
| Manufacturer | Hongfa |
|---|---|
| Part Number | VF7-11F11-S01 |
| Part Type | Automotive Power Relay |
| Coil Voltage | 12 VDC |
| Contact Rating | 70 A (resistive) |
| Contact Form | SPST-NO (4-pin) |
| Contact Material | Silver Alloy |
| Operating Temp | -40°C to +125°C |
Cross References
This relay replaces or is equivalent to the following part numbers:
- Hongfa: VF7-11F11-S01, VF711F11S01
- TE Connectivity / Tyco: 4-1393306-6, 1393306-6
- Siemens / TE: V23134-J55-X836, J55-X836
- Also known as: 614
Applications
This 12V / 70A 4-pin relay is the standard high-current relay used in:
- Starter, headlight, fog-lamp, and high-beam control circuits
- Cooling-fan and AC-compressor circuits
- Glow-plug, fuel-pump, and intake-heater control circuits
- Aftermarket auxiliary lighting, winches, and accessory loads in heavy-duty trucks
- OEM applications across Toyota, Honda, and many other passenger and light-truck platforms using the J55-X836 footprint
Verify socket pinout and load type (resistive vs. inductive) before substituting. For inductive loads (motors, solenoids, A/C clutch), confirm the relay is rated for the inrush current of your specific application.
