The GCC43DKRI-S1243 is a high-performance board-to-board PCB connector designed for critical applications. Featuring a durable construction with PA9T and phosphor bronze materials, this connector ensures reliable connectivity in demanding environments. With a 3A current rating and 700VAC voltage rating, it offers robust power transmission capabilities. The female gender, two rows with 86 positions, and cantilever contact type make it versatile for various connectivity needs. Its threaded mount type and card extender termination method provide secure and stable installation. The gold-plated phosphor bronze contacts offer excellent conductivity and corrosion resistance. Operating flawlessly in a wide temperature range from -65 to 125°C, this connector is suitable for harsh operating conditions. Measuring 13.97mm in height and 10.16mm in width, it fits compactly on PCBs. The matte tin termination plating ensures solderability. In compliance with high-reliability standards, the GCC43DKRI-S1243 is an essential component for mission-critical electronic systems.