Keszoox
6.3mm High Current Automotive Wire Connector Plug Unsealed for Wiring Harness and Electric Cable
6.3mm High Current Automotive Wire Connector Plug Unsealed for Wiring Harness and Electric Cable
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6.3mm High Current Automotive Wire Connector Plug — Unsealed, Wiring Harness & Electric Cable
A high-current 6.3mm pitch automotive connector plug in unsealed configuration for interior wiring harness and electric cable applications where IP sealing is not required. The 6.3mm terminal pitch provides high current capacity per pin, making this connector suitable for power distribution, relay socket wiring, fuse box connections, and high-current accessory wiring in automotive, motorcycle, and marine electrical systems. PA66 housing with positive latch locking for secure, vibration-resistant connection.
Technical Specifications
| Parameter | Value |
|---|---|
| Terminal Pitch | 6.3mm |
| Seal Type | Unsealed (interior / dry environment use) |
| Housing Material | PA66 (Nylon 66), UL94 V-0 |
| Terminal Material | Copper alloy, tin-plated |
| Rated Voltage | 12V / 24V DC |
| Rated Current | Up to 20A per pin (6.3mm terminal) |
| Wire Range | 1.0–2.5mm² (AWG 18–14) |
| Operating Temperature | −40°C to +105°C |
| Locking | Positive latch |
| Certification | CE, RoHS |
Typical Applications
- Relay Socket Wiring: High-current connector for automotive relay socket wiring — the 6.3mm terminal is the standard pitch for automotive relay base connections (85, 86, 87, 87a, 30 pins)
- Fuse Box Connections: Power distribution connector for automotive fuse box and junction block wiring where high current capacity is required
- Accessory Power Wiring: High-current connector for automotive accessory wiring including winches, compressors, driving lights, and high-power audio amplifiers
- Motorcycle Wiring: High-current connector for motorcycle main power harness, starter motor circuit, and battery connection wiring
- Marine Electrical: Interior (unsealed) high-current connector for marine electrical panel wiring, bilge pump circuits, and navigation equipment power
- Industrial Equipment: High-current connector for industrial machine wiring, control panel power distribution, and motor starter circuits
FAQ
Q: What is the maximum current rating for a 6.3mm automotive connector?
A: The 6.3mm terminal is rated for up to 20A per pin with 1.5–2.5mm² wire. For higher current applications (>20A), use a 9.5mm or larger terminal, or parallel multiple 6.3mm terminals.
Q: Is this connector compatible with standard automotive relay bases?
A: Yes. The 6.3mm pitch is the standard terminal size for automotive mini relay bases (Bosch-style 5-pin relay). These connectors are compatible with standard 12V automotive relay socket wiring.
Package Contents
- 6.3mm high current automotive connector plug (pin count and gender as selected)
