The HDR-155805-11-BEYE is a part manufactured by Samtec, a global manufacturer of electronics interconnects. The part is part of their High-Density (HD) Right-Angle (RA) Connector System. It is designed to provide a high-density, right-angle connection solution between board and board, board and cable, or cable and cable. The connector is rated for a maximum current of 11 Amps and a maximum voltage of 155 Volts. It is constructed of black thermoplastic housing, gold-plated brass contacts, and painted steel shells.