The MDM-31SH003F is a high-performance microminiature D-sub connector designed for reliable, lightweight, and high-density interconnect applications. It features 31 socket contacts in a keystone-shaped aluminum shell which provides EMI/RFI shielding and prevents incorrect mating. This connector is configured with float mount hardware and harness-style terminations consisting of 18-inch, #26 AWG, color-coded Type E Teflon insulated wires. A silicone elastomer interfacial seal ensures moisture and humidity protection, making it suitable for demanding environmental and high-performance applications in aerospace, defense, and industrial systems.