The GBC55DRSI is a high-performance board-to-board PCB connector designed for demanding applications. Featuring PA9T and phosphor bronze construction with gold plating, this connector ensures reliable power and signal transmission with an amperage rating of 3A and a voltage capacity of 700 VAC. With a dual-row design and 110 positions, it offers ample connectivity options while maintaining a compact form factor. The threaded mount and thru-hole termination method guarantee secure and stable installation, suitable for harsh operating environments with an operating temperature range of -65 to 125°C. The loop bellow contact type provides excellent conductivity, while the matte tin termination plating enhances durability. With a straight orientation and a low connector height of 15.49mm, the GBC55DRSI is ideal for space-constrained PCB layouts in aerospace, defense, and industrial applications.