Optronic Mast System

Optronic Mast System

Ultra-Compact, High-Reliability Connectivity for Defense & Naval Platforms

Modern optronic mast systems rely on multiple high-performance sensors to deliver clear situational awareness in all-light and all-weather conditions.
To support multi-spectral imaging within a fixed mast diameter, connector solutions must be compact, reliable, and proven for long-term defense programs.

Harwin’s Gecko-SL ultra-compact connectors are engineered to meet these challenges, enabling secure multi-signal connectivity without increasing system size.

Application

Gecko-SL connectors are ideal for space-critical defense electronics, including:

  • Optronic mast systems

  • Multi-spectral camera assemblies (Visible & SWIR)

  • Compact electronic modules with high signal density

Engineering Background

Optronic mast systems integrate multiple sensors—such as 4K visible cameras and SWIR imaging modules—within a constrained mechanical envelope.
Because mast dimensions are fixed, designers must maximize signal density while maintaining reliability under harsh naval operating conditions.

This places strict demands on connector size, signal integrity, and long-term availability.

The Challenge

System designers require a connector solution that can:

  • Support multiple signals in a limited PCB footprint

  • Maintain reliable performance in harsh defense environments

  • Resist vibration and mechanical stress

  • Ensure long-term availability for extended defense programs

Harwin Solution

Gecko-SL Ultra-Compact Connector Range

Harwin’s Gecko-SL connectors deliver high-reliability performance in a compact form factor:

  • Ultra-compact design for dense PCB layouts

  • High-reliability performance for defense and naval systems

  • Supports multiple signals within minimal space

  • Secure mating for vibration-resistant applications

  • Designed for long-term availability programs

Need more information?

Discover how Gecko-SL connectors deliver compact, reliable connectivity for demanding applications.

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