The HBC20DKSS Board to Board PCB Connector is designed for high-reliability applications, featuring PBT and Beryllium Copper construction for durability. With a 2.54mm pitch and 40 positions across 2 rows, this connector offers precise and secure connections. The female gender, side hole mount type, and thru-hole termination method ensure easy installation. Contact materials of Beryllium Copper with gold plating guarantee excellent conductivity, while a voltage rating of 700 VAC and an operating temperature range of -65 to 125°C make it suitable for diverse environments. The cantilever contact type and straight orientation further enhance performance. Matte Tin termination plating adds to the connector's reliability. With a compact size, measuring just 15.49mm in height and 9.4mm in width, the HBC20DKSS is ideal for space-constrained applications in various industries.