The GCM12DSUS is a high-performance board-to-board PCB connector designed for demanding applications. With a female gender and a single row configuration, this connector features a side-hole mount type for easy installation. The termination method is through-hole, ensuring secure and reliable connections. Constructed with durable PA9T and phosphor bronze materials, it offers excellent conductivity and longevity. The contact plating is gold, providing optimal signal transmission. With a pitch of 3.96mm (.156 inches) and a voltage rating of 950 VAC, it is suitable for high-power applications. The connector has 12 positions, each with a full bellow contact type for enhanced performance. Operating in a wide temperature range from -65 to 125°C, it is reliable in harsh environments. The connector's compact design, with a height of 10.95mm (.431 inches) and width of 8.26mm (.325 inches), makes it ideal for space-constrained PCB layouts. The termination plating is matte tin, further enhancing its durability. Classified under the category of hi-rel connectors, the GCM12DSUS is a top choice for aerospace, defense, and other mission-critical systems.