Terminal connection method and with the terminal fitting Litz wire of Litz wire

A connection reliability between the Litz wire and the terminal fitting (electrical connectivity, electrical wire retention, vibration resistance, etc.) it is possible to improve, providing a terminal connection of the litz wire which can solve the appearance of the terminal connection portions poor to. A first step of removing a predetermined length of the insulating film from one end of the A litz wire, a second step of inserting the crimp portion terminal portion of the litz wire insulation film has been removed, the crimping portion the first portion is compressed in the first compression, is part of the third step of temporarily fixing the terminal portion of the crimp portion overall plastically deformed litz wire crimp portion, the first portion the second portion is compressed in the first higher compressive force a second compression force, and a fourth step of locally plastically deforming the crimping portion and the litz wire, pouring molten solder from the tip end of the crimp portion in a fifth step of fixing the litz wire in the terminal fitting, the terminal connecting method comprising, connecting the terminal fitting of the closed barrel-type litz wire. .Field