320576 is a PIDG insulated ring terminal from TE Connectivity designed for reliable wire-to-stud electrical connections. This terminal is suitable for 16-14 AWG (1.04-2.62 mm²) wire sizes and features an M4 stud size configuration. Made of high conductivity copper with tin plating for optimal corrosion protection, it includes a copper sleeve for vibration resistance and improved wire insulation support. The terminal operates at a maximum temperature of 105°C and is rated for 300V operating voltage. Common applications include instruments/control, lighting, power supplies, panel boxes, transportation, motors, and aerospace equipment.