6-146277-0 is a single row high temperature vertical header connector designed for through-hole PCB mounting applications. The connector features phosphor bronze posts with a 0.025" (0.64 mm) square cross-section and a black LCP (Liquid Crystal Polymer) housing for high temperature resistance. Contact plating includes gold in the contact area with nickel underplating, and matte tin or tin-lead on the solder tail. The header is designed for 0.063" (1.60 mm) thick PC boards with 2.54 mm (0.100") pitch spacing. This connector is suitable for applications requiring reliable high-temperature performance and can be broken to the desired number of positions.