The 340100201BDDMAY50PNMB-FO is a D-Sub connector featuring 50 removable crimp contacts in a high-density configuration with dual float mount (Y suffix) capability. This connector is supplied without contacts (FO suffix), allowing customers to order contacts separately according to their specific wire gauge requirements. The shell is constructed from copper alloy and accommodates standard wire sizes from AWG 22 to AWG 28 with contact size 22/22 high-density configuration. The connector meets ESCC specifications and is designed for demanding aerospace applications including satellite structures, space harnesses, payloads, and test harnesses. With a maximum weight of 20.0 grams (without contacts and accessories), this connector provides reliable signal transmission in space environments where removable contact technology ensures maintainability and flexibility in harness assembly.