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6120-2063 / 6110-4563 Automotive 6-Pin 6.3mm Unsealed Connector — Female Male Electrical Cable Socket Plug
6120-2063 / 6110-4563 Automotive 6-Pin 6.3mm Unsealed Connector Female Male Electrical Cable Socket Plug
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6120-2063 / 6110-4563 Automotive 6-Pin 6.3mm Unsealed Connector — Female Male Electrical Cable Socket Plug
The 6.3mm pitch connector series is the standard for high-current automotive power distribution and relay circuit applications — used across fuse boxes, relay panels, and high-current actuator wiring harnesses where larger contact size is required for reliable current-carrying capacity. The 6120-2063 / 6110-4563 6-pin 6.3mm unsealed automotive connector is the OEM-specification solution for high-current automotive wiring harness applications requiring a 6-pin 6.3mm pitch connector in protected interior or under-hood locations.
Built from PA66 nylon housing with 6.3mm pitch tin-plated copper alloy contacts, this connector delivers reliable electrical continuity for high-current power distribution, relay control, and actuator wiring harness circuits. Whether you're repairing a fuse box harness or fabricating a custom relay panel wiring loom, the 6120-2063 / 6110-4563 provides OEM-grade dimensional accuracy and contact retention force.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Numbers | 6120-2063 (female) / 6110-4563 (male) |
| Pin Count | 6 pins |
| Pitch | 6.3mm |
| Connector Type | Unsealed high-current automotive electrical connector |
| Sealing | Unsealed (for protected interior / under-hood locations) |
| Housing Material | PA66 nylon |
| Contact Material | Tin-plated copper alloy |
| Certification | CE |
| Origin | Mainland China |
Key Features
- ✅ 6.3mm pitch 6-pin high-current connector — designed for automotive power distribution, relay control, and high-current actuator wiring harness applications
- ✅ OEM part numbers 6120-2063 / 6110-4563 — direct-fit dimensional match for 6.3mm pitch automotive wiring harness connector positions
- ✅ PA66 nylon housing — dimensionally stable under automotive temperature cycling; resistant to automotive fluids and cleaning chemicals
- ✅ 6.3mm pitch tin-plated copper alloy contacts — high current-carrying capacity for power distribution and relay circuit applications; resists oxidation in automotive environments
- ✅ Positive locking latch — secure engagement prevents accidental disconnection from vibration and thermal cycling
- ✅ CE certified — meets European automotive electrical component standards
Common Applications
- Automotive fuse box and relay panel wiring harness high-current connector repair
- Power distribution center wiring harness 6.3mm pitch connector replacement
- High-current actuator and solenoid wiring harness connector repair
- Custom automotive power distribution wiring harness fabrication
FAQ
Q: Are terminals included?
A: Terminal availability depends on the variant selected. Complete kits including 6.3mm pitch crimp terminals are available — check the product options before ordering.
Q: What wire gauge is compatible?
A: Compatible with 1.5–4.0mm² (AWG 16–12) automotive wire, consistent with 6.3mm pitch high-current power distribution circuit wire gauges.
Package Contents
- 1× 6120-2063 / 6110-4563 6-Pin 6.3mm Unsealed Automotive Connector (male plug or female socket as selected)
- Crimp terminals included in complete kit variants
