Crimped electric wire with terminal and method for producing the same

摘要

A crimped electric wire (14) with a terminal (10), includes: an electric wire having a core wire made of aluminum or aluminum alloy; and a terminal fitting having an electric wire crimping section (12) for crimping the core wire partly exposed from the electric wire, wherein: a value obtained by dividing the height (H1) of the electric wire crimping section by the width (W1) of the electric wire crimping section after the crimping of the electric wire crimping section is set to 0.5 or more and 0.6 or less; and the value obtained by dividing the gross cross-sectional area of the core wire after the crimping of the electric wire crimping section by the gross cross-sectional area of the core wire before the crimping of the electric wire crimping section is set to 55% or more and 65% or less.