GX Series Aerospace Connectors for Satellite and Launch Vehicle Systems

P Series Waterproof Connectors Types and Core Counts

GX Series Connectors for Aerospace, Satellite & Launch Vehicle Systems

These circular connectors are engineered for demanding aerospace environments where reliable power and signal transmission are critical. Designed for satellite, launch vehicle, and aviation applications, the GX Series provides stable performance in vacuum, high-vibration, and extreme temperature conditions. They are purpose-built for controlled, non-humid environments and do not feature waterproof sealing.

Core Decision Points for Aerospace Selection

When evaluating connectors for mission-critical systems, consider these key factors:

• Mechanical Robustness: The zinc alloy housing with nickel plating provides corrosion resistance, while the mechanical design withstands high-frequency vibration and shock during launch and operation.
• Contact Reliability: Gold-plated brass contacts ensure stable connectivity over an extended mating cycle life, reducing maintenance risks for long-duration missions.
• Configuration Flexibility: With pin counts ranging from 2 to 50 and multiple shell sizes (GX12, GX16, GX20, GX25, GX30), the series can accommodate diverse signal, power, and data transmission needs.
• Application Fit: The series is suited for satellite payloads, launch vehicle telemetry, avionics, and ground support equipment where high reliability is non-negotiable.

Understanding the GX Series Lineup

Selecting the right model depends on your specific space, weight, and pin count requirements. The table below outlines the general positioning of common models to guide your initial selection.

Pin Count and Configuration Guidance

The required pin count is determined by the number of circuits you need to connect. The series offers flexibility across a wide range:

• 2-4 pins: Suitable for low-power avionics sensors and simple telemetry links.
• 6-12 pins: Commonly used for satellite navigation and communication systems.
• 19-37 pins: Designed for high-density data and power distribution in satellite payloads and launch vehicles.

For detailed specifications on current ratings, voltage, and contact arrangements for a specific pin count, please refer to the Technical Specifications section.

Suitable and Unsuitable Applications

Suitable for:

• Satellite platforms, payloads, and communication systems
• Launch vehicle telemetry, guidance, and propulsion control
• Aviation avionics, flight control systems, and in-flight entertainment
• Ground control stations and aerospace testing equipment
• Deep-space probes and orbital telescopes

Not suitable for:

• Applications requiring waterproof or submersible sealing (IP-rated environments)
• High-humidity or condensing environments without additional protective measures

Quality and Testing Evidence

All GX Series connectors are designed to meet stringent aerospace industry standards. They undergo rigorous testing for vacuum, vibration, and radiation exposure to ensure reliable operation in extreme conditions. Our team provides dedicated technical support to assist with your specific application requirements.

Customization and ODM/OEM Solutions

We offer standard configurations as well as custom ODM/OEM solutions to meet the unique demands of your next space mission. Whether you need a specific pinout, cabling, or mechanical modification, our engineering team can support your project from concept to delivery.

Inquiry Checklist for Accurate Quoting

To receive a precise quotation and technical recommendation, please have the following information ready when you contact us:

• Required model (e.g., GX12, GX16, GX20) or shell size
• Number of pins and gender (male/female)
• Specific current and voltage requirements
• Termination type (solder, crimp, etc.)
• Cable outer diameter and conductor size
• Any specific mechanical or environmental requirements

For a broader overview of our connector range, you may also consult our Aviation Plug Connectors catalog. For related high-reliability options, see the GX12 Aviation Connector for Avionics Navigation and Radar Systems.