This PA9T & Beryllium Copper Board To Board PCB Connector ( JCB95DYHD) is designed for high-reliability applications, featuring a gold contact plating and matte tin termination for optimal conductivity and durability. With a pitch of 1.27mm (.05 in) and 190 positions across 2 rows, it offers precise and secure connectivity. The female connector, with a cantilever contact type, ensures a stable connection in straight orientation. Operating at temperatures ranging from -65 to 150°C, and with a voltage rating of 300VAC and amperage of 1A, this connector is suitable for various industrial environments. Its clearance hole mount type and thru-hole termination method make installation easy and efficient. Measuring 15.49mm (.61 in) in height and 9.4mm (.37 in) in width, it provides a compact yet robust solution for your PCB connectivity needs.