CRIMP TERMINAL AND CONNECTION STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a crimp terminal in which cracks of a connection part and imperfect contact with an aluminum wire are suppressed while securing sufficient strength and spring properties.SOLUTION: Disclosed is a crimp terminal 100a having a crimp part 30a which crimps a conductor portion 201 of an aluminum wire 200. A base material of the crimp terminal 100a is constituted by copper or copper alloy, and aluminum or aluminum alloy is provided on at least the inner surface of the crimp part 100a. The crimp terminal 100a has a tube-shaped crimp part 30a or an open barrel type crimp part.