USB female connector

摘要

The USB female connector contains an insulating base and a shielding casing enclosing the insulating base. On the insulating base, there is mainly a ground terminal having a flat ground contact section at an end on the insulating base. From the ground contact section, the ground terminal is forked into ground extension sections. Through the forked ground extension sections, the crosstalk on the first, second, third, and fourth differential signal terminals by the first and second signal terminals is effectively resolved.

主权项

1. A USB female connector, comprising
an insulating base; a metallic ground terminal on the insulating base having a ground contact section at an end of the insulating base and, from the ground contact section, extended toward the other end and forked into a plurality of ground extension sections; a metallic first signal terminal on the insulating base between the ground extension sections; a metallic second signal terminal on the insulating base between the a ground extension section and the first signal terminal; a metallic first ground terminal on the insulating base at the side and parallel to the first signal terminal; a metallic first differential signal terminal on the insulating base between a ground extension section and the first ground terminal; a metallic second differential signal terminal on the insulating base between a ground extension section and the first differential signal terminal; a metallic first power terminal on the insulating base at the side and parallel to the second signal terminal; a metallic third differential signal terminal on the insulating base between a ground extension section and the first power terminal; a metallic fourth differential signal terminal on the insulating base between the first power terminal and the third differential signal terminal; and a shielding casing enclosing the insulating base.