The 1221286-1 is an SSMT disengagement tool designed for the Tyco Electronics SSMT Surface Mount Interconnect System, a microminiature RF coaxial connector platform. This tool facilitates the safe and controlled disengagement of SSMT connectors through a simple vertical lift mechanism, eliminating the need for manual hand removal and reducing risk of connector damage. The tool operates with a horizontal slide engagement followed by vertical lift disengagement, providing reliable connector separation for maintenance and assembly operations. With a reference length of 101.6 mm (4.00 inches), the tool is compatible with the SSMT connector system that operates at frequencies through 6 GHz with a maximum VSWR of 1.20:1 at 2 GHz. This disengagement tool is essential for applications involving wireless communication systems, RF interconnects, and high-frequency PCB assemblies where connector reliability and ease of maintenance are critical.