Introducing the ACM28DRMIS288, a high-performance Board-To-Board PCB Connector designed for demanding applications. Featuring a rugged construction with PPS and Beryllium Copper materials, this connector ensures reliable connectivity in harsh environments. With a 3A current rating and 950VAC voltage rating, it is suitable for power and signal transmission. The female gender, 2 rows, and 56 positions offer versatile connectivity options. The threaded mount type and card extender termination method provide secure and stable attachment. Gold-plated Beryllium Copper contacts ensure optimal conductivity, while the loop bellow contact type and straddle orientation enhance signal integrity. With a wide operating temperature range of -65 to 150°C, this connector is suitable for extreme conditions. Measuring 15.49mm in height, 9.4mm in width, and with a tail length of 13.84mm, it offers a compact yet robust solution. The matte tin termination plating ensures durability. Whether in aerospace, defense, or industrial applications, the ACM28DRMIS288 guarantees high reliability and performance.