The GBB20DHHD is a high-performance board-to-board PCB connector designed for demanding applications. Featuring a durable construction with PA9T housing and precision-engineered Phosphor Bronze contacts plated with gold, this connector ensures reliable signal transmission in harsh environments. With a pitch of 1.27mm (.05 in) and 40 positions across 2 rows, it offers high-density connectivity. The Hairpin contact type and straight orientation further enhance signal integrity. Operating at a voltage of 300VAC and amperage of 1A, it meets stringent power requirements. Its clearance hole mount and thru-hole termination method make installation easy and secure. With a tail length of 3.18mm (.125 in) and a compact design measuring 9.4mm (.37 in) in width and .61 in (15.49mm) in height, it saves valuable board space. The connector is RoHS compliant and has a matte tin termination plating for added durability. With an operating temperature range of -65 to 125°C, it is suitable for a wide range of industrial applications. Perfect for use in aerospace, defense, and other hi-rel industries, the GBB20DHHD ensures top-notch performance.