Introducing the RBB64DHHD, a high-performance board-to-board PCB connector designed for reliable signal transmission in demanding environments. With a compact form factor featuring two rows of female connectors, this component ensures seamless connectivity in electronic systems. Constructed with PPS and Phosphor Bronze materials and Gold contact plating, it guarantees excellent conductivity and durability. The Hairpin contact type and straight orientation facilitate easy and secure mating. With a pitch of 1.27mm and 128 positions, it offers versatile connectivity options. Operating at a voltage of 300VAC and an extended temperature range of -65 to 125°C, this connector is suitable for a wide range of applications. Its clearance hole mount type and thru-hole termination method, along with a matte tin termination plating, ensure easy installation on PCBs. Whether used in industrial machinery, aerospace, or telecommunications equipment, the RBB64DHHD delivers high reliability and performance, making it an essential component in modern electronic systems.