The TE Connectivity / AMP Brand part 643411-1 is a 02P UMNL HDR ASSY POL. This connector assembly is designed to provide a reliable and secure connection for small electronic components. The compact design and polarized configuration ensure proper mating and prevent misalignment. It is commonly used in a variety of applications, including automotive, industrial, and telecommunications. The high-quality materials used in its construction make it durable and resistant to harsh environmental conditions. Trust TE Connectivity / AMP Brand for your connectivity needs.