Elektrischer Steckverbinder

摘要

A board-mount electrical connector (10) capable of maintaining favorable solderability of a connecting section (12e) of a terminal (12) over a long period, and preventing occurrence of a whisker in or on a bent section (12d) of the terminal (12) is provided. The electrical connector (10) includes a plurality of terminals (12) each having at one end a contact section (12b) which contacts a mating contact and having at the other end a connecting section (12e) which connects to a circuit board (20), and each having a bent section (12d) in a middle portion between the contact section (12b) and the connecting section (12e), and an insulating housing (11) which holds the plurality of terminals, and each terminal (12) has a bright tin-plated layer (12f) and a semi-bright tin plated layer (12g) formed on respective surfaces of the contact section (12b) and the connecting section (12e)such that the semi-bright tin-plated layer (12g) is thicker than the bright tin-plated layer (12f). The surface of the middle portion is not tin-plated.