The 281739-6 is a 12-position, double-row straight header designed for board-to-board or wire-to-board connections. It features phosphor bronze contacts with a lead-free tin over nickel plating, housed in a blue, high-temperature thermoplastic body rated UL-94V0. This header has a 2.54 mm pitch, a mounting length (Dimension C) of 12.70 mm, and is designed for through-hole PCB mounting. Conforming to the IEC 603-8 international standard, it is designed to mate with HE1402 double-row connectors, making it suitable for a wide range of industrial and commercial electronic applications.