Introducing the GBB40DYFD, a high-performance board-to-board PCB connector designed for demanding applications. With a rugged construction featuring PA9T housing and precision-crafted phosphor bronze contacts with gold plating, this connector ensures reliable signal transmission in harsh environments. Its 1A current rating and 300VAC voltage capability make it suitable for a wide range of electronic systems. The connector, with two rows and 80 positions on a 1.27mm pitch, offers versatile connectivity options. Surface mount termination with clearance hole mounting simplifies installation, while the cantilever contact type and straight orientation optimize signal integrity. Operating temperature range of -65 to 125°C ensures performance in extreme conditions. Measuring just 15.49mm in height and 9.4mm in width, the GBB40DYFD is compact yet efficient. Matte tin termination plating adds durability. Trust this connector for seamless board-to-board connections in aerospace, defense, and industrial applications.