This UL and CSA certified 1-5120523-1 board-to-board mezzanine connector is designed for high-reliability applications, making it ideal for use in data and devices. With a compact 1mm pitch and 64 positions arranged in 2 rows of 32, this connector offers efficient signal transmission in tight spaces. Featuring surface mount termination and a vertical mount orientation, it ensures secure PCB connections. The thermoplastic housing with a UL 94V-0 flammability rating and gold-plated phosphor bronze contacts guarantee high performance and durability, even in harsh operating conditions ranging from -67 to 230°F. RoHS compliant and packaged in tape & reel for easy assembly, this connector is a reliable solution for your board-to-board connectivity needs.