The GBB55DYHN is a high-performance PA9T & Phosphor Bronze Board To Board PCB Connector designed for reliable power and signal transmission in electronic devices. With a compact form factor and dual-row configuration, it offers seamless connectivity in tight spaces. Featuring a contact material of Phosphor Bronze with Gold plating, it ensures low contact resistance and high durability. The Cantilever contact type guarantees secure mating, while the straight orientation and 1.27mm pitch facilitate easy assembly. With a maximum amperage of 1A and voltage rating of 300VAC, it meets stringent performance requirements. Operating in a wide temperature range of -65 to 125°C, it's suitable for harsh environments. Its Matte Tin termination plating and No Mounting mount type further enhance its versatility. With 110 positions and a tail length of 3.18mm, it accommodates complex PCB layouts with ease. The GBB55DYHN is the ideal choice for demanding applications in aerospace, defense, and industrial sectors.