Disclosed is a crimp terminal ( 1 ) provided with a conductor crimp unit ( 3 A) that has a base ( 4 ) and a swage unit ( 5 ), which extends from the sides of the base ( 4 ) and swages in such a manner that a conductor ( 20 ) on the base ( 4 ) is crimped. Circular serrations ( 10 a , 10 b ) are multiply provided to the inner surface of the conductor crimp unit ( 3 A). The serrations ( 10 a , 10 b ) have different sizes according to region.
1. A crimp terminal, comprising:
a conductor crimp unit having a base, and conductor swage units extended from side parts of the base and swaging so as to crimp a conductor on the base; and
many circular serrations provided on each of inner surface of the base and inner surface of the conductor swage units;
wherein
the serrations are different from one another in size depending on areas;
the serrations are small-sized small serrations and large-sized large serrations;
the small serrations are provided in an electric wire lead-out side area of the base and the conductor swage units; and
the large serrations are provided in an area on the opposite side of the electric wire lead-out side area of the base and the conductor swage units.
2. A crimp terminal, comprising:
a conductor crimp unit having a base, and conductor swage units extended from side parts of the base and swaging so as to crimp a conductor on the base: and
many circular serrations provided on each of inner surface of the base and inner surface of the conductor swage units;
wherein
the serrations are different from one another in size depending on areas;
the serrations are small-sized small serrations and large-sized large serrations;
the small serrations are provided in a width-direction central area of the base and the conductor swage units;
the large serrations are provided on the width-direction leading-end sides of the base and the conductor swage units; and
the width-direction leading-end sides are directly adjacent the width-direction central area in the width-direction of the crimp terminal.