Discover how Combo D-Sub connectors optimize space by combining power, signal, and coaxial contacts into a single shell. Learn how upgrading to these mixed-layout connectors streamlines system architecture, reduces cable counts, and lowers total assembly costs.

Stop Guessing: Use our 3-step selection guide to choose the ideal D-sub connector type for your project. Compare HD, Combo, IP-Rated, and Hermetic variants.

This guide provides a comprehensive overview of D-Sub connectors. Learn about standard, high-density, mixed-layout, and waterproof variations, understand shell size designations from DE to DD, and discover how to evaluate electrical specifications and locking mechanisms for optimal performance.