The ABC70DKNS-S1243 is a high-performance board-to-board PCB connector designed for demanding applications. Featuring PPS and Beryllium Copper construction, this female connector offers exceptional durability and conductivity. With a pitch of 2.54mm, it allows for precise and reliable connections. The contact material is gold-plated Beryllium Copper, ensuring optimal signal transmission. Its 140 positions and 2 rows make it suitable for complex circuitry. The termination method is through a card extender, with a side hole mount type and cantilever contact type. Operating at a voltage of 700VAC and with an impressive amperage of 3A, this connector is suitable for high-power applications. It has a wide operating temperature range of -65 to 150°C, making it ideal for harsh environments. The connector's compact size, with a height of 13.97mm and width of 10.16mm, allows for efficient PCB layout. Its matte tin termination plating ensures long-term reliability. Overall, the ABC70DKNS-S1243 is a top-of-the-line connector, perfect for aerospace, military, and other high-reliability applications.