The 5767081-1 is a 38-position vertical receptacle belonging to the MICTOR high-speed fine pitch interconnection system. This surface-mount connector features a 0.64 mm centerline contact spacing, barbless ground bus leads, Palladium-Nickel (PdNi) contact plating, and lead-free solder tails. Designed for 50-ohm systems, it provides excellent high-speed signal integrity with low crosstalk. The connector operates reliably across a wide temperature range from -55°C to +125°C, making it suitable for demanding applications in telecommunications, data acquisition, and high-performance computing systems requiring robust board-to-board connections.