Terminal-equipped electric wire, and terminal

A terminal-equipped electric wire including an electric wire with a core wire whose outer periphery is surrounded by an insulating coating, a terminal being connected to the core wire exposed from an end portion of the electric wire,

• the terminal comprising;
• a flat-plate-shaped weld portion to which the core wire is welded;
• a bottom plate portion that is continuous with the weld portion and on which the insulating coating of the electric wire is placed;
• a crimping piece extending from one side edge of the bottom plate portion in a direction intersecting with a direction in which the electric wire placed on the bottom plate portion extends;
• and
• an auxiliary piece that extends in a direction intersecting with the direction in which the electric wire placed on the bottom plate portion extends and is shorter than the crimping piece is provided on the side edge of the bottom plate portion on the side opposite to the side on which the crimping piece is provided,
• wherein, in a state where the crimping piece is crimped so as to be wound around an outer periphery of the insulating coating of the electric wire, a leading edge of the crimping piece is located on a bottom plate portion side with respect to a first virtual plane that passes through a center of the electric wire and is perpendicular to the bottom plate portion, and the leading edge of the crimping piece is in proximity to a side edge of the bottom plate portion on a side opposite to a side on which the crimping piece is provided, and
• in a state where the electric wire is crimped by the crimping piece, an end portion of the crimping piece and an end portion of the auxiliary piece overlap each other.