The TE Connectivity / AMP Brand part 6-103639-3 is a high-density connector assembly that is designed for vertical placement. It features a single row with a centerline spacing of 2.54mm and a pitch of 0.64mm. The connector also has a square post with a diameter of 0.25mm and is equipped with a latch and plunger mechanism for secure connection. This assembly is part of the AMPMODU MTE series and is ideal for applications that require reliable and compact interconnect solutions.