Harwin offers a range of 4-finger and 6-finger sockets, designed for robustness and reliability, which are based on the same design as Harwin’s premier Datamate brand of sockets. The socket design is a two-part construction comprising a contact clip retained in a precision turned outer shell. Options for the shell include closed or open-ended and with or without a knurled section for added board retention. These high-reliability contacts have a proven history in high end industrial and military/aerospace applications. They are suited for use in environments where high vibration, shock and temperature extremes are a consideration.