A connection portion of a lead wire is close to a surface of a metal plate, held at an accurate position, and held while preventing the wire from being movable. A connection structure of the lead wire includes the metal plate, the lead wire connected to the surface of the metal plate, and a pair of holding protrusions. The holding protrusions sandwich at least two parts of the lead wire to dispose the lead wire at a fixed position. Each of the holding protrusions has a holding gap sandwiching and holding the press-fitted lead wire. A connection space of the lead wire and the metal plate is provided between the holding protrusions. The lead wire is held on the surface of the metal plate with the holding protrusions and is connected to the surface of the metal plate in the connection space.

An electric cable includes a terminal, and a manufacture method thereof is to suppress shedding of wire strands from a core wire. The electric cable with terminal includes an end of an electric cable connected to the terminal. The electric cable includes a core wire that is a bundle of a plurality of wire strands. The terminal includes a connection portion in which the core wire is exposed at the end of the electric cable. The core wire is placed on the connection portion including a welded portion that is to be ultrasonic welded to the connection portion. The welded portion includes a high compression portion in which the core wire is compressed, and a low compression portion in which a position that is closer than the high compression portion to the end of the core wire is compressed at a compression lower than that of the high compression portion.

A cover assembly includes a protective cover having an impedance control structure and a plurality of electrical conductors conducting electrical signals of a high-frequency data transmission. The electrical conductors extend through the protective cover in a transmission direction and are overlappingly bonded to each other at a bond location located within the protective cover. The impedance control structure adjusts an impedance of the bond location to a predefined value.

A vehicle window glass with a metal terminal includes a glass plate, a conductor disposed on at least one of principal surfaces of the glass plate, and a metal terminal electrically connected to the conductor via solders. The metal terminal includes a connection portion; a first leg portion connected to the connection portion; a first base potion connected to the first leg portion; a second leg portion connected to the connection portion; a second base portion connected to the second leg portion; and a lead wire connection portion connected to the connection portion and including a rising portion and a bent portion connected to the rising portion, and a fixing portion connected to the bent portion and configured to be connected to a lead wire.

A power socket includes a power socket body extending between a first end and a second end and having a tube being tubular shaped along at least a portion of the power socket body. The power socket includes a power pin termination at the first end and a cable termination at the second end. The power pin termination includes a socket configured to receive a mating end of a power pin and a spring band contact received in the socket having a plurality of mating interfaces. A first edge of the power socket body is rolled inward to form a retaining lip to retain the spring band contact in the socket. The cable termination includes a deformation terminated to an end of a cable conductor of a cable to electrically connect the power socket to the cable. The deformation transforms the tube from a tubular to a deformed shape.

A connector includes multiple ground terminals, multiple signal terminals, a cable and a ground assembly. The cable includes multiple ground wires and multiple signal wires. The ground assembly includes a plate and multiple protrusion structures. Each protrusion structure is arranged spacedly and extended from the plate. A top of each protrusion structure is higher than a surface of the plate. Each ground wire is electrically connected with each ground terminal and each protrusion structure. Each signal wire is electrically connected with each signal terminal. Each signal wire is formed between any two of the protrusion structures adjacent to each other. Therefore, high-speed transmission of digital signals may be undistortedly implemented.

A wire assembly includes a cable and a contact. The wire includes at least an inner conductor and an insulating jacket surrounding the inner conductor, wherein a tip of the inner conductor is exposed at a first end. The contact is welded to the tip of the inner conductor at the first end.

An electrical connector for soldering with a cable is provided. The electrical connector includes an insulating body, a plurality of terminals, and a metallic shell. The terminals are disposed in the insulating body and arranged in a lateral direction. Each of the terminals has a clip section, a connecting section, and a soldering section. The metallic shell is assembled to the insulating body to form an interface of the electrical connector for connecting to another electrical connector, the clip section is close to the interface, the soldering section is away from the interface, and the cable is soldered to the soldering section of at least one of the terminals in the lateral direction.

A battery module includes a module terminal, electrochemical cells and a bus bar that electrically connects at least a subset of the cells to the module terminal. The bus bar includes an electrically conductive substrate and an insulation layer disposed between the substrates and ends of the cells. The substrate includes primary connection through holes, each primary connection through hole having a second diameter and being aligned with the first end of a unique one of the cells. The insulation layer includes secondary connection through holes. Each secondary connection through hole has a third diameter and is concentric with a corresponding one of the primary through holes. The third diameter is less than the second diameter, and an electrical connector extends between the substrate and the cell terminal and provides an electrical connection between the substrate and the cell terminal.

A cable assembly includes a plug receiver, a conductor interface, a metal shell encasing the conductor interface and a portion of a cable of the cable assembly, a metal foil that wraps conformably around an exterior of the metal shell, wherein the metal foil covers substantially all of the exterior of the metal shell and extends beyond the metal shell onto a cable shielding layer. The cable assembly further includes a solder layer disposed about the metal foil, wherein the solder layer bonds and electrically couples the first foil portion to itself, the second foil portion to cable shielding at the location on the plurality of conductors that is proximate to the conductor interface, and the third foil portion to the plug receiver. The cable assembly further includes an electrically insulating layer that encases the metal shell, the metal foil, and the solder layer.