Introducing the BergStak® 0.4mm Pitch Board-to-Board Connector, a high-performance solution for your PCB connectivity needs. Designed for reliability in demanding environments, this connector features a rugged Liquid Crystal Polymer housing and gold-plated copper alloy contacts, ensuring secure and efficient signal transmission. With 100 contacts arranged in a 2-row configuration, it offers ample connectivity in a compact form factor. Rated for operating temperatures ranging from -40°C to 125°C, and with a voltage rating of 30 VAC, this connector is suitable for a wide range of applications. Its straight mount angle and 30-cycle mating durability make it ideal for use in mezzanine and board stacking configurations. UL 94V-0 rated for flammability, with a current rating of 0.3A, the BergStak® connector guarantees safety and performance in every use case. Upgrade your connectivity infrastructure with this high-reliability connector, part number 10164227-1004A1RLF.