The JCB66DHRT-S621 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring PA9T and Beryllium Copper construction, it ensures durability and reliability. With a female gender, threaded mount type, and card extender termination method, it offers secure connectivity. The 1A amperage and 300VAC voltage rating make it suitable for various power and signal transmission needs. This connector has two rows with a hairpin contact type, providing efficient signal transfer. With 132 positions and a pitch of 1.27mm, it offers high-density interconnection. Operating in a wide temperature range from -65 to 150°C, it is ideal for harsh environments. The gold-plated contacts and matte tin termination plating ensure excellent conductivity and corrosion resistance. Measuring 15.49mm in height and 9.4mm in width, it fits compactly on PCBs. Overall, the JCB66DHRT-S621 is a top choice for reliable and high-speed board-to-board connections in critical electronic systems.