TERMINAL FITTING AND ELECTRICAL WIRE WITH TERMINAL FITTING

摘要

The electrical performance is increased while guaranteeing the adhesive strength of core wires. A female terminal fitting (20) is provided with a pressure-bonded part (28) that is pressure-bonded such that it encircles the terminal of an exposed core wire (11) in an aluminum wire (10). A first concave part (30) that extends to be long and thin in a direction approximately perpendicular to the axial direction of the core wire (11), and a second concave part (40) that extends shorter than the first concave part (30) in a direction approximately perpendicular to the axial direction of the core wire (11), and that has multiple holes (41) arranged in a line at intervals in the same direction, are formed in a contact surface (28A) that envelops the terminal of the core wire (11) in the pressure-bonded part (28).