Introducing the BergStak® 90-position board-to-board connector, designed for high-speed and high-density applications. This female connector, with a sleek black housing made of liquid crystal polymer, features 2 rows of 0.5mm pitch contacts for secure surface mount installation. Constructed with a durable copper alloy base and gold plating, it ensures reliable signal transmission with a current rating of 0.5A and a voltage rating of 30VAC. Operating efficiently in temperatures ranging from -40°C to 105°C, this connector is suitable for a wide range of environments. With a mating cycle of 50 and UL 94V-0 flammability rating, it guarantees long-lasting performance and safety. Perfect for use in mezzanine and board stacking applications, the BergStak® connector ( 10165431-309000LF) is a top choice for your PCB connectivity needs.