Overview
The 2-520263-2 is the 18-22 AWG female receptacle in TE's Ultra-Fast fully insulated quick disconnect series. It accepts 0.250" (6.35mm) wide male tabs of 0.032" (0.81mm) thickness, terminates via crimp, and carries tin-plated brass contacts.
Series & positions
Within the Ultra-Fast series the 2-520263-2 is a female receptacle for 18-22 AWG wire, while the 3-520107-2 is a male tab for 14-16 AWG — the 0.250" tab width and 0.032" tab thickness are shared, so match gender and wire gauge to the circuit.