Introducing our high-performance Board To Board PCB Connector, ECM43DRMT-S288. Designed for precision and reliability, this connector features a female gender with two rows for seamless connectivity. Its threaded mount type and card extender termination method ensure secure attachment. Crafted with PBT and Phosphor Bronze materials, it offers superior durability. The contact material is gold plated over Phosphor Bronze, guaranteeing optimal conductivity. With a pitch of 3.96mm (.156 in) and 86 positions, it accommodates complex connections with ease. Operating at a voltage of 950VAC and an extended temperature range of -65 to 125°C, it's suitable for various environments. The contact type, Loop Bellow, and orientation, Straddle, further enhance its versatility. With a tail length of 13.84mm (.545 in) and a compact design measuring 9.4mm (.37 in) in width and .61 in (15.49mm) in height, it's ideal for space-constrained applications. Terminated with Matte Tin plating, it meets high standards of performance. This Connector, falling under the hi_rel category, is meticulously engineered for aerospace, defense, and other demanding industries. Stay ahead in connectivity with the ECM43DRMTS288.