The ECA50DCTI-S288 is a high-performance board-to-board PCB connector designed for demanding applications where reliability is paramount. Featuring a rugged construction with PBT and phosphor bronze materials, this connector ensures long-lasting durability even in harsh environments. With a current rating of 3A and a voltage rating of 750VAC, it offers robust power transmission capabilities. The female connector has two rows with a total of 100 positions, allowing for versatile connectivity options. Its threaded mount type and card extender termination method provide secure and stable attachment to PCBs. The contact material is gold-plated phosphor bronze, ensuring excellent conductivity and signal integrity. With a pitch of 3.18mm and a contact type of hairpin, it offers precise and reliable connections. The connector's orientation is straddle, and it has a tail length of 3.94mm, making it suitable for various PCB designs. Operating in a wide temperature range from -65°C to 125°C, it is ideal for use in extreme conditions. The connector's compact design, with a height of 15.49mm and width of 9.4mm, allows for high-density PCB layouts. The termination plating is matte tin, further enhancing its durability. Overall, the ECA50DCTI-S288 is a top-of-the-line connector that meets the stringent requirements of industries such as aerospace, defense, and telecommunications.