GX16 2-8 Pin Flange Connector for Aerospace and Defense

SD20/SP20 Square Flange Connector Design and Installation Guide

GX16 2–8 Pin Flange Connector for Aerospace and Defense Applications

The GX16 2–8 Pin Flange Connector is a circular connector engineered for aerospace, defense, and advanced industrial systems where secure, precise, and durable connectivity is required. Its flange mounting design provides a vibration-resistant installation, while the 2–8 pin configuration supports both power and signal lines for mission-critical equipment.

Compared with standard GX16 connectors, this flange-mounted version emphasizes mechanical stability, environmental protection, and long-term reliability, making it suitable for avionics, military control systems, robotics, and industrial instrumentation.

Selection Considerations for GX16 Flange Connectors

When selecting a GX16 flange connector for your application, evaluate the following variables to ensure the correct configuration:

• Pin count and layout: Confirm the required number of cores (2–8 pins) and the specific pin assignment for your power and signal lines.
• Mating side: Identify whether you need a male or female connector and the corresponding mating plug or receptacle.
• Mounting style: Verify panel cutout dimensions and flange hole spacing for your enclosure or bulkhead.
• Cable and termination: Specify conductor size, cable outside diameter, and whether solder or crimp termination is preferred.
• Environmental exposure: Define the operating temperature range, humidity, dust, and vibration levels the connector must withstand.

Construction and Mechanical Design

The GX16 flange connector uses a zinc alloy housing with nickel plating, providing corrosion resistance and mechanical strength for demanding installations. The screw locking system secures the mating connection and helps prevent loosening under vibration and shock.

The circular, flange-mounted design distributes mechanical stress across the mounting surface, reducing strain on contacts and maintaining electrical continuity during operation. Precision contacts with low contact resistance support stable signal transmission over repeated mating cycles.

Application Fit and Boundaries

This connector is appropriate for the following environments:

• Aerospace and avionics systems
• Defense and military control equipment
• Industrial automation and robotics
• Sensor and actuator networks
• Control panels and instrumentation
• Rugged outdoor or mission-critical installations

For applications requiring higher pin counts or different mounting styles, consider the GX16 2-10 Pin Circular Connector for Industrial and Automation Use or the GX20 2-8 Pin Flange Aviation Connector. This GX16 flange version is not intended for submersion or high-pressure washdown environments unless additional sealing provisions are confirmed with the manufacturer.

Manufacturing and Quality Evidence

As a professional aviation and industrial connector manufacturer with over 15 years of experience, we produce GX16 and other aviation-grade connectors through vertically integrated processes:

• Precision tooling and mold design
• CNC machining for metal housings and contacts
• Injection molding for insulation and structural components
• Flange assembly and cable integration
• Electrical, mechanical, and environmental testing

Each connector undergoes electrical continuity and insulation resistance checks, vibration and mechanical shock testing, mating cycle durability verification, dust and moisture resistance assessment, and dimensional accuracy inspection. All products meet ISO9001, CE, RoHS, and UL standards.

Customization Options

Tailored solutions are available for critical systems, including:

• Pin configuration adjustments (2–8 pins)
• Housing material and surface finish modifications
• Shielded or anti-interference designs
• Custom cable integration and lengths
• OEM branding and packaging

Our engineering team supports projects from prototype design to large-scale production, ensuring connectors meet specific aerospace and defense requirements.

Inquiry Checklist

To receive an accurate quotation and technical recommendation, please provide the following information:

• Required pin count and pinout or wiring diagram
• Male or female connector and mating-side requirement
• Panel thickness and mounting hole dimensions
• Cable outside diameter and conductor size
• Operating voltage, current, and environmental conditions
• Order quantity and target delivery schedule

Contact us for samples, technical support, and OEM/ODM customization services. We provide factory-direct GX16 flange connector solutions with aerospace and defense-grade quality.