A slide connector has a garment-side connector portion and a module-side connector portion to be fitted with the garment-side connector portion in a fitting plane. The garment-side connector portion includes first contact portions each having a contact surface parallel to the fitting plane and at least one locking portion having a locking surface parallel to the fitting plane. The module-side connector portion includes second contact portions each elastically movable and at least one portion to be locked extending in parallel to the fitting plane. As the module-side connector portion is superimposed on the garment-side connector portion and slid along the fitting plane, each second contact portion comes into contact with the contact surface of a corresponding first contact portion to establish electrical connection, and the at least one portion to be locked comes into contact with the locking surface of the at least one locking portion.

A flexible printed circuit board includes a first flexible unit and a second flexible unit, where the first flexible unit includes a first connecting portion and a plurality of first wires, and each of the first wires includes a welding point located at the first connecting portion; each of the welding points is provided with a first connecting structure, and the welding point is electrically connected to the first connecting structure; the second flexible unit includes a first face and a second face, where the first face is located on a side of the second flexible unit facing away from the first flexible unit; the second flexible unit further includes a second connecting portion and a plurality of second wires; the second connecting portion is provided with a plurality of through holes, and the plurality of through holes are provided in one-to-one correspondence to the plurality of second wires.

Linking cable connector includes a lead frame held in an interior cavity of a cover. The lead frame includes conductive leads arranged side by side in a row and extending between a first end and an opposite second end of the lead frame. At least some adjacent conductive leads are spaced on a first lead pitch at the first end, and are spaced on a second lead pitch at the second end. The second lead pitch is less than the first lead pitch. The conductive leads engage and electrically connect to corresponding wire conductors of a first cable harness at the first end of the lead frame, and the conductive leads engage and electrically connect to corresponding wire conductors of a second cable harness at the second end of the lead frame such that the leads provide conductive paths between the first and second cable harnesses.

A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes.

Described herein are circuit assemblies comprising flexible interconnect circuits and/or other components connected to these circuits. In some examples, conductive elements of different circuits are connected with support structures, such as rivets. Furthermore, conductive elements of the same circuit can be interconnected. In some examples, a conductive element of a circuit is connected to a printed circuit board (or other devices) using a conductor joining structure. Interconnecting different circuits involves stacking these circuits such that the conductive element in one circuit overlaps with the conductive element in another circuit. A support structure protrudes through both conductive elements and any other components positioned in between, such as dielectric and/or adhesive layers. This structure electrically connects the conductive elements and also compresses the conductive elements toward each other. For example, a rivet is used with the rivet heads contacting one or two conductive elements, e.g., directly interfacing their outer-facing sides.

A transmission line includes an insulator as a base member, a transmission conductor, and a ground layer. A connector is provided at a wiring substrate to fix the transmission line. The transmission line includes a signal columnar conductor having a solid columnar shape integrated with the transmission conductor, and ground columnar conductors having solid columnar shapes integrated with the ground layer. The connector has a through hole corresponding to the signal columnar conductor, and through holes corresponding to the ground columnar conductors. Conductive films are respectively provided on the inner peripheral surfaces of the through holes. The signal columnar conductor is inserted into the through hole, and the ground columnar conductors are respectively inserted into the through holes.

In an electrical circuit with at least one flexible sheet element with electrical conductor tracks, at least one terminal arrangement for connection to a power supply and/or for data transmission, provision is made for the terminal to be formed by a portion of the sheet element with exposed conductor tracks, against which counter-contacts are positioned.

A modular electrical adapter assembly for connecting a plurality of flat cables and a plurality of wires may include a plurality of male connectors, female connectors, and adapter modules. The adapter modules may be releasably connected to one another. Each adapter module may include a first housing shell, a second housing shell, an interior space defined between the housing shells, a wire opening via which an associated wire extends into the interior space, a cable opening via with an associated flat cable extends into the interior space, a male connector disposed on the second housing shell outside of the interior space, and a female connector disposed on the first housing shell outside of the interior space. Adjacent adapter modules may be releasably connected to one another via engagement of the male connector of a first adapter module and the female connector of an adjacent second adapter module.

An electrical connector configured for connection with a flat cable includes a housing and a wedge, in some configurations. The housing may include an internal cavity, a slot in communication with the cavity and configured for receiving said flat cable, and/or a contact plate disposed within the cavity. The wedge may be configured for connection with the contact plate. The housing and the wedge may be configured to secure a portion of said flat cable in the cavity. An electrical assembly may include the electrical connector, a second electrical connector having an identical configuration as the electrical connector, said flat cable, and/or a second flat cable. In an assembled configuration, the second electrical connector may be connected to the electrical connector such that said flat cable is electrically connected to the said second flat cable.

A flat flexible cable assembly comprises a flat flexible cable including a plurality of conductors embedded within an insulation material, and a seal directly bonded to an exterior of the flat flexible cable continuously about its perimeter.