A method of manufacturing an electrical connector includes: contacting an end portion of a center conductor exposed in an end portion of a coaxial cable having the center conductor with a conductive contact; applying ultrasonic vibration to the end portion of the center conductor and the contact to join the end portion of the center conductor and the contact each other; and accommodating the contact in an insulation housing after the end portion of the center conductor and the contact are joined to each other, and covering at least a part of a joint of the end portion of the center conductor and the contact with the insulation housing.

A cable assembly is provided and includes a cable core including a first signal conductor and a second signal conductor separated by at least one insulator. The first and second signal conductor both include exposed segments extending forward from their respective insulator to a conductor end. The cable assembly includes a contact holder extending between a front and a rear. The cable assembly includes a first contact received in the corresponding channel of the contact holder. The first contact has a mating end and a terminating end. The cable assembly includes a first contact and a second contact received in their corresponding channel of the contact holder. The first and second contact have a mating end and a terminating end. The terminating end has a weld edge welded to the conductor end at a butt weld.

A wire harness including: a core wire having a parent braided wire obtained by braiding together assembled wires including twisted wires; and a metal terminal welded to the parent braided wire of the core wire, wherein the twisted wires forming the parent braided wire include a first twisted wire twisted in a first rotation direction and a second twisted wire twisted in a second rotation direction opposite to the first rotation direction.

A cable connection structure is provided with an electronic component including electrodes on an electrode-forming surface, a cable including electric wires connected to the electrodes respectively, and a buried member which is composed of a cured resin and embedded with the electric wires. At least three electric wires are separating wires including separating regions being separated from each other in the normal direction as being distant from the electrode-forming surface. At least three electrodes are arranged side by side on a virtual circle. At least three separating wires are connected to the at least three electrodes. The separating regions of the at least three separating wires are provided to be located eccentric radially outwardly in the virtual circle as being distant from the electrode surface in the normal direction of the electrode-forming surface. An angle between the separating region and the normal direction of the electrode-forming surface is 10 degrees or more and 45 degrees or less.

A terminal assembly is disclosed. The terminal assembly comprises a main body having a welding platform and a first electrical conductive member having a connection terminal. According to the present invention, a welded structure is formed between the main body and the first electrical conductive member by making the connection terminal be welded on the welding platform. Briefly speaking, when utilizing this terminal assembly to make two electrical nodes be electrically connected to each other, one electrical conductive end of the main body and the first electrical conductive member are firstly connected to the two electrical nodes, respectively. Next, a welding process is applied to the welding platform and the connection terminal, such that an electrical connection is therefore established between the two electrical nodes.

A method of manufacturing a grounding connection is disclosed that comprises assembling a non-ferrous grounding connector to a non-ferrous part, and melting brazing material between the grounding connector and the part to secure the grounding connector to the part. The step of assembling the connector to the part may be performed by clinching the connector to the part. The ground connector may comprise a nut secured to the vehicle body by a clinch joint and a deposit of braze metal applied to the nut at the location of the clinch joint. Alternatively, the ground connector for a vehicle body may comprise a nut defining an opening for receiving a fastener and a deposit of brazing material attaching the nut to the vehicle body.

An electronic device includes a packaging box, multiple connecting pins, and an electronic unit mounted to a base of the packaging box and including multiple wires. The base includes a wire holding platform having multiple spaced-apart insertion through holes. The connecting pins are mounted to the wire holding platform, and each have a first wire connecting portion mounted in a corresponding insertion through hole, having a first through hole and a first electrically connecting portion connected between the first wire connecting portion and a circuit board. Each of the wires has two electrically conductive portions, each of which is connected to the first wire connecting portion of a corresponding connecting pin.

A plug connector adapted for connecting corresponding wires includes an insulative body integrally formed with two rows of plug contacts in a lateral direction and a transverse bar. The plug contacts are categorized with differential-pair contacts and grounding contacts alternately arranged with each other in a longitudinal direction. The transverse bar extends along the longitudinal direction perpendicular to the lateral direction and is unitarily linked to rear ends of all the grounding contacts of each row of plug contacts while being isolated from the differential-pair contacts. All the contacts and the transverse bar are stamped from a same sheet metal initially, and the differential-pair contacts are successively disconnected from the transverse bar after the plug contacts are integrally formed with the insulative body.

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.

In a communication cable having a multi-core cable with a plurality of core cables in which a pair of signal lines are covered with an insulator, in which the insulator is covered with a shield tape, and in which the shield tape is covered with a wrapping tape, and having a connector formed on an end portion of the multi-core cable, the communication cable further has a substrate to which each core cable is connected; a first joint portion at which the signal line and the substrate are solder-joined to each other; a second joint portion at which the shield tape and the substrate are solder-joined to each other; and a resin portion which molds a connection portion between the core cable and the substrate, and the connection portion excluding the first joint portion and the second joint portion is molded by the resin portion.