5-146277-6 is a single row high temperature vertical header connector designed for PCB mounting applications. It features 0.025" (0.64 mm) square posts made of phosphor bronze with gold plating in the contact area and matte tin-lead on the solder tail over nickel underplate. The housing is constructed from black LCP (Liquid Crystal Polymer) material for high temperature resistance. The connector has a 2.54 mm (0.100") pitch spacing and is designed for use with 1.60 mm (0.063") thick PC boards. This header is suitable for applications requiring reliable high-temperature interconnect solutions in electronic assemblies.