QL16 Waterproof Aviation Plug – Multi-Pin Welded Connector Socket

The QL16 Waterproof Aviation Connector is a robust, reliable circular connector designed for demanding electrical installations. Available in 2, 3, 4, 5, 6, 7, 8, 9, and 10-pin configurations, this welded socket plug delivers a secure, weather-resistant connection ideal for industrial equipment, outdoor wiring, marine applications, automotive harnesses, and DIY electrical projects.

Key Features

Waterproof Design: Built to withstand moisture, dust, and outdoor conditions — perfect for both indoor and outdoor installations.
Multiple Pin Options: Choose from 2 to 10 pins to match your exact wiring requirements.
Welded Connection: Solder-type terminal design ensures a solid, low-resistance electrical connection for long-term reliability.
Aviation-Grade Construction: Rugged metal housing with secure locking mechanism prevents accidental disconnection under vibration or movement.
Versatile Compatibility: Suitable for a wide range of applications including industrial machinery, lighting systems, sensors, and electronic control systems.
Compact QL16 Form Factor: Space-saving 16mm diameter connector body fits into tight panel cutouts and enclosures.

Specifications

Model: QL16
Pin Count: 2 / 3 / 4 / 5 / 6 / 7 / 8 / 9 / 10 pin (select your variant)
Gender: Male plug with socket
Connection Type: Welded (solder)
Waterproof Rating: Yes
High-Concern Chemicals: None
Package Includes: 1 × QL16 Connector
Made in Mainland China

Common Applications

Industrial control panels and automation equipment
Outdoor lighting and LED systems
Marine and boating electrical connections
Automotive and motorcycle wiring harnesses
Security cameras and sensor installations
DIY electronics and hobby projects

Related Products You May Like

External Reference

For guidance on electrical safety standards and wiring best practices, refer to the OSHA Electrical Safety Guidelines.

Frequently Asked Questions

Q: What does the QL16 waterproof aviation connector work best for?

A: The QL16 waterproof aviation plug is ideal for industrial wiring, outdoor electrical systems, marine connections, automotive harnesses, lighting installations, and any application where a secure, moisture-resistant multi-pin connector is required.

Q: How do I install the QL16 welded connector socket?

A: The QL16 uses a solder-type (welded) terminal design. Strip your wire ends, insert them into the corresponding pin terminals, and solder each connection securely. Then assemble the connector housing and tighten the locking ring to create a waterproof seal.

Q: How many pins do I need for my project?

A: Select the pin count based on the number of individual signal or power lines your application requires. For example, choose a 3-pin connector for a simple three-wire power circuit, or a 10-pin connector for complex multi-channel signal or control wiring.

Q: Is the QL16 connector compatible with standard panel cutouts?

A: Yes. The QL16 features a standard 16mm diameter body, making it compatible with common panel cutouts used in electrical enclosures, junction boxes, and control panels.