http://www.futureelectronics.com/en/Search.aspx?dsNav=Ntk:PlainTextSearch%7cBoard+Mount+Socket%7c3%7c,Ny:True,Nea:True,N:4251 well explain what is a Board Mount Socket as well as how to select the right one for your application from our line-up of board mount Socket products. Socket mounting is a circuit board packaging technique in which a chip or component plugs into a socket. Socket mount devices can be removed and replaced by the user. http://youtu.be/jrBoF7wIBcc