The ECC22DTKSS288 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring two rows with a total of 44 positions, this connector ensures secure and reliable connectivity in your electronic systems. With a pitch of 2.54mm (0.1in) and a voltage rating of 700VAC, it meets the requirements of high-speed and high-voltage circuits. The contact material is phosphor bronze with gold plating, guaranteeing excellent signal transmission and durability. Operating efficiently in a wide temperature range from -65 to 125°C, it is suitable for use in harsh environments. The connector is female gender, side hole mount type, and termination method is card extender, making it versatile for various PCB applications. Its loop bellow contact type and straddle orientation further enhance its performance. The matte tin termination plating ensures reliable solder connections. With a connector height of 15.49mm and a width of 9.4mm, it offers a compact yet robust solution. In conclusion, the ECC22DTKSS288 is a top choice for engineers seeking a high-quality, high-reliability board-to-board connector for their designs.