The 2-178140-5 is a vertical-type board-mounting header connector from TE Connectivity's Dynamic Series D-3200M double-row high-voltage connector family, designed for 5.08 mm pin pitch applications. This connector features a 6-position configuration with tin plating and black color housing, providing reliable electrical connections in high-voltage industrial environments. The connector has external dimensions of 24.2 mm (A), 17.0 mm (B), and 21.6 mm (C), making it suitable for compact panel and free-hanging mounting applications. It is RoHS compliant and commonly used in power supply systems, industrial control equipment, and compact disk device applications where robust high-voltage connectivity is required.