The GCC43DCTH-S288 is a high-performance board-to-board PCB connector designed for demanding applications. With a compact form factor and a pitch of 2.54mm, this connector features 86 positions in a 2-row configuration, making it ideal for densely populated PCBs. The female connector, featuring a clearance hole mount type and card extender termination method, ensures secure and reliable connectivity. Constructed with PA9T housing and phosphor bronze contacts plated with gold, this connector offers excellent durability and conductivity. Operating at temperatures ranging from -65 to 125°C and with a voltage rating of 700VAC, it is suitable for use in harsh environments. Its hairpin contact type and straddle orientation further enhance its performance. With a tail length of 3.94mm and a low connector height of 15.49mm, it allows for efficient PCB stacking. The termination plating of matte tin ensures compatibility with lead-free soldering processes. Certified for RoHS compliance, this connector is a reliable solution for aerospace, defense, and other high-reliability applications.