The 3-5120527-1 is a high-performance board-to-board mezzanine connector designed for signal applications in demanding environments. With a compact 1mm pitch and 64 positions arranged in 2 rows of 32 columns, this connector offers efficient connectivity in space-constrained systems. Its surface mount termination method and vertical mount orientation ensure secure and reliable installation on printed circuit boards. Featuring UL and CSA standards compliance, as well as UL 94V-0 housing material, it guarantees safety and reliability in use. Gold-plated contact mating areas with a thickness of 1.27µm provide excellent signal integrity and durability, while a contact rating of 1A at 250VAC accommodates a wide range of signal requirements. With a low profile design, a connector height of 8.38mm, and a stack height of 10mm, it is ideal for applications where space is at a premium. The connector is RoHS non-compliant and suitable for use in various industries, including data and devices. Trust the 3-5120527-1 for high-speed and high-reliability signal connections in your designs.