An electrical connector includes: an insulative base; a center contact secured to the insulative base and extending upward out of the insulative base; and an outer shell secured to the insulative base and extending upward out of the insulative base beyond the center contact, the outer shell having a lower cylindrical part and an upper guiding part, wherein the center contact and the outer shell are insert-molded with the insulative base, the guiding part of the outer shell has an upper free end located inwardly of an interior wall of the lower cylindrical part in a top view, and the insulative base has a through hole encompassing the upper free end of the guiding part in a top view.

An electrical connector includes: an insulative base; a center contact secured to the insulative base and extending upward out of the insulative base; and an outer shell secured to the insulative base and extending upward out of the insulative base beyond the center contact, the outer shell having a lower cylindrical part and an upper guiding part, wherein the center contact and the outer shell are insert-molded with the insulative base, the guiding part of the outer shell has an upper free end located inwardly of an interior wall of the lower cylindrical part in a top view, and the insulative base has a through hole encompassing the upper free end of the guiding part in a top view.

A connector (1) includes: a first connector (10) including a first contact (30a) attached to a first insulator (20); a second connector (50) including a second contact (70a) attached to a second insulator (60); and a shield member attached to the first insulator (20) and the second insulator (60). The shield member includes a first base portion (41), and a first extending portion (42) that extends from the first base portion (41) along a fitting direction and that is disposed on each of two sides in a first direction with respect to a contact part between the first contact (30a) and the second contact (70a) in a fitted state, the first direction being perpendicular to the fitting direction.

A connector (1) includes: a first connector (10) including a first contact (30a) attached to a first insulator (20); a second connector (50) including a second contact (70a) attached to a second insulator (60); and a shield member attached to the first insulator (20) and the second insulator (60). The shield member includes a first base portion (41), and a first extending portion (42) that extends from the first base portion (41) along a fitting direction and that is disposed on each of two sides in a first direction with respect to a contact part between the first contact (30a) and the second contact (70a) in a fitted state, the first direction being perpendicular to the fitting direction.

An insulated connection system for connecting a first busbar and a second busbar to at least a first connector and a second connector. The second busbar including a bar orifice to connect the first connector to the first busbar. The insulated connection system including an electrically insulating casing defining: a first recess portion for accommodating a first connecting portion of the first busbar, a second recess portion for accommodating a second connecting portion of the second busbar, and a sleeve portion for accommodating a portion of the second busbar provided with the bar orifice. The insulated connection system further including a busbar positioning assurance (BPA) member of electrically insulating material configured to accommodate a portion of the first connector and to be received in the connector passage and the bar orifice.

An insulated connection system for connecting a first busbar and a second busbar to at least a first connector and a second connector. The second busbar including a bar orifice to connect the first connector to the first busbar. The insulated connection system including an electrically insulating casing defining: a first recess portion for accommodating a first connecting portion of the first busbar, a second recess portion for accommodating a second connecting portion of the second busbar, and a sleeve portion for accommodating a portion of the second busbar provided with the bar orifice. The insulated connection system further including a busbar positioning assurance (BPA) member of electrically insulating material configured to accommodate a portion of the first connector and to be received in the connector passage and the bar orifice.

A cable sealing device including an attaching part securable to the cable; a fixation part adapted to be mountable on the attaching part; and a sealing part. The attaching part includes outer locking faces. The fixation part has inner abutment faces adapted to co-operate with the outer locking faces to axially and rotationally lock the fixation part relative to the attaching part. The sealing part includes an inner seal and an outer seal. The sealing part also includes a second securing arrangement that is configured to engage a first securing arrangement of the fixation part to axially and rotationally lock the sealing part to the fixation part.

A cable sealing device including an attaching part securable to the cable; a fixation part adapted to be mountable on the attaching part; and a sealing part. The attaching part includes outer locking faces. The fixation part has inner abutment faces adapted to co-operate with the outer locking faces to axially and rotationally lock the fixation part relative to the attaching part. The sealing part includes an inner seal and an outer seal. The sealing part also includes a second securing arrangement that is configured to engage a first securing arrangement of the fixation part to axially and rotationally lock the sealing part to the fixation part.

An electrical connector includes an insulating body, a number of first conductive terminals and a number of second conductive terminals. The insulating body includes a mating slot for receiving a mating board. Each first conductive terminal includes a first extension arm having a first mating portion. Each second conductive terminal includes a second extension arm having a second mating portion. The first mating portion and the second mating portion are adapted to jointly clamp the mating board. Extension directions of the first extension arm and the second extension arm are opposite to each other. The first conductive terminals or the second conductive terminals include at least one radio frequency signal terminal for transmitting a radio frequency signal.

An electrical connector includes an insulating body, a number of first conductive terminals and a number of second conductive terminals. The insulating body includes a mating slot for receiving a mating board. Each first conductive terminal includes a first extension arm having a first mating portion. Each second conductive terminal includes a second extension arm having a second mating portion. The first mating portion and the second mating portion are adapted to jointly clamp the mating board. Extension directions of the first extension arm and the second extension arm are opposite to each other. The first conductive terminals or the second conductive terminals include at least one radio frequency signal terminal for transmitting a radio frequency signal.