Abstract: A connector unit which is capable of suppressing lowering of a clicking feeling, even if the fitting and removing of connectors to and from each other is repeated. A spring portion that receives a contact portion of each of plug contacts of a plug connector when a receptacle connector and the plug connector are fitted to each other is formed on each of receptacle contacts of the receptacle connector. A protrusion is formed on the contact portion of each plug contact. The spring portion is formed to have an auxiliary contact portion that is urged by the protrusion when both of the connectors are fitted to each other, and a recess that receives the protrusion when the both of the connectors are fitted to each other.

Abstract: A connector capable of sufficiently shielding two connectors for connecting two circuit boards, and further making the connectors compact in size. A receptacle-side fitting portion (32) for being fitted to a plug-side fitting portion (142) of a plug connector (12) is formed in a receptacle-side housing (3) disposed on a printed circuit board (21). A plurality of receptacle-side contacts (5) are arranged in the receptacle-side fitting portion (32). A shell body (71) disposed around the receptacle-side fitting portion (32) is provided in a shell (7) mounted in receptacle-side housing (3). The shell (7) is formed with shell contact portions (72) brought into contact with plug-side ground contacts (16G) of the plug connector (12), and a shell terminal portion (73) fixed to a ground pad (21) of the printed circuit board (21).

Abstract: A connector capable of sufficiently shielding two connectors for connecting two circuit boards, and further making the connectors compact in size. A receptacle-side fitting portion (32) for being fitted to a plug-side fitting portion (142) of a plug connector (12) is formed in a receptacle-side housing (3) disposed on a printed circuit board (21). A plurality of receptacle-side contacts (5) are arranged in the receptacle-side fitting portion (32). A shell body (71) disposed around the receptacle-side fitting portion (32) is provided in a shell (7) mounted in receptacle-side housing (3). The shell (7) is formed with shell contact portions (72) brought into contact with plug-side ground contacts (16G) of the plug connector (12), and a shell terminal portion (73) fixed to a ground pad (21) of the printed circuit board (21).

Abstract: In a connector including an insulating housing holding contacts, the housing is strengthened by two strengthening members made of metal. The housing has a pair of first wall portions extending and spaced from each other and a pair of second wall portions defining a rectangular cavity between the first wall portions in cooperation with the first wall portions. Each of the first wall portions has a wall inner surface faced to the rectangular cavity, a wall outer surface opposite to the wall inner surface, and a wall peripheral surface between the wall inner surface and the wall outer surface. The contacts are disposed on at least one of the second wall portions. The strengthening members are disposed on the first wall portions, respectively, and extending along at least one of the wall inner surface and the wall outer surface.

Abstract: In a connector including an insulating housing holding contacts, the housing is strengthened by two strengthening members made of metal. The housing has a pair of first wall portions extending and spaced from each other and a pair of second wall portions defining a rectangular cavity between the first wall portions in cooperation with the first wall portions. Each of the first wall portions has a wall inner surface faced to the rectangular cavity, a wall outer surface opposite to the wall inner surface, and a wall peripheral surface between the wall inner surface and the wall outer surface. The contacts are disposed on at least one of the second wall portions. The strengthening members are disposed on the first wall portions, respectively, and extending along at least one of the wall inner surface and the wall outer surface.

Abstract: In a connector, a contact group has a signal contact and a ground contact, and the signal contact is arranged adjacently to both sides of the ground contact. Each of the signal contact and the ground contact has a contact portion connected to a partner side contact and also has a terminal portion connected to a connecting object. The pitch intervals between the terminal portions of the respective contacts of the contact group are equally set. The contact portion of the signal contact approaches the contact portion of the ground contact. Thus, the pitch interval between the contact portions of the adjacent signal contacts is widened with respect to the pitch interval between the terminal portions.