Connector terminal and manufacturing method of connector terminal

摘要

A connector terminal (10) which includes a barrel portion (21) to which a core wire (12) exposed from an outer cover (13) of an electric cable (11) is electrically connected, a tab terminal portion (31) that is electrically connected to a mating terminal and, a resin mold which covers and waterproofs the barrel portion (21) and an end portion of the electric cable (11). Before the connector terminal (10) is finalized, the connector terminal (10) is connected to a carrier (42) through an interconnection portion (41) and is separated from the carrier (42) at interconnection portion (41). A cutting groove (44) is formed on the interconnection portion (41) along a width direction thereof.

主权项

1. A manufacturing method of a connector terminal, comprising:
providing a connector terminal connected to a carrier, the connector terminal comprising a barrel portion to which a conductor exposed from an outer cover of an electric cable is electrically connected, the barrel portion being formed on a top surface of the connector terminal, a tab terminal portion to be electrically connected to a mating terminal, and formed on the top surface of the connector terminal, and an interconnection portion extending from the carrier to the connector terminal in a first direction, the interconnection portion including a cutting groove that extends along a bottom surface of the connector terminal in a second direction that intersects the first direction, wherein the top surface and the bottom surface extend in parallel; cutting the interconnection portion of the connector terminal through the cutting groove from the top surface along which the cutting groove is extended to separate the connector terminal from the carrier; and forming a resin mold which covers and waterproofs the barrel portion of the connector terminal and an end portion of the electric cable.