The GCB91DHLT-S621 is a high-performance board-to-board PCB connector designed for precision connectivity in electronic systems. Featuring a durable construction with PA9T housing and phosphor bronze contacts plated in gold, it ensures reliable signal transmission with minimal signal loss. With a current rating of 1A and a maximum voltage of 300VAC, it is suitable for low to medium power applications. The connector, with a threaded mount type and thru-hole termination method, offers secure and stable attachment to PCBs. Its hairpin contact type and 1.27mm pitch allow for efficient signal transfer. With 182 positions spread across 2 rows, it provides ample connectivity options. Operating smoothly in a wide temperature range from -65 to 125°C, it is ideal for use in diverse environments. The connector's compact design, with a height of 15.49mm and width of 9.4mm, saves valuable PCB space. With matte tin termination plating ensuring longevity, it meets high industry standards for performance and reliability. Whether in industrial machinery, telecommunications, or consumer electronics, the GCB91DHLT-S621 excels in delivering seamless connectivity.