US Patent 7758352 Electrical connector

In some embodiments, an electrical connector comprises a male body and a female body. The male body comprises a first insulating base and a plurality of male terminals. Each male terminal includes a male contact. The female body comprises a second insulating base and a plurality of female terminals. Each female terminal includes a female contact arranged to engage a male contact so as to form a circuit. The male contact is formed with a protrusion extending from a side surface. The female contact is bent to form an arc-shaped convex surface that abuts the male contact, and engages the protrusion of the male contact.