Micro D-Sub Connectors ITT Cannon Micro D-Sub Connectors are extremely small, lightweight, wired connectors with high-density contact configurations. These ITT Cannon Micro D-Sub Connectors feature a high-reliability twist pin contact system with Pos-A-Line alignment. These ITT Cannon connectors offer eight shell sizes accommodating from 9 to 100 contacts and special arrangements of power and coaxial contacts. These connectors meet the demands for an environmental, high-performance, rugged, moisture-sealed micro-miniature connector.