329951 is a ring tongue terminal designed for secure wire-to-stud electrical connections in industrial applications. Constructed from high-conductivity copper with tin plating for corrosion protection, the terminal features a copper sleeve for vibration resistance and improved wire insulation support. The body incorporates inner serrations for maximum electrical contact and tensile strength, with a color-coded insulation sleeve for easy identification and termination with TE Connectivity tooling. Operating at 300V maximum voltage and 105°C maximum temperature, this terminal is UL/CSA listed and MIL-Spec approved, making it suitable for instruments, control systems, lighting, power supplies, transportation, motors, aerospace, and appliance applications.