An electric wire with a terminal includes: an electric wire having a core wire, and a cover; a crimp terminal having a core wire crimping portion which is crimped to the core wire, a cover crimping portion which is crimped to the cover, and a connecting portion which extends from the core crimping portion to the cover crimping portion; and a resin which integrally covers the core wire and the crimp terminal. The core wire has an intermediate portion which extends between the core crimping portion and the cover crimping portion. The connecting portion has a bottom wall portion and a pair of side wall portions which extend in a height direction of the crimp terminal from end portions of the bottom wall portion in a width direction.

A method for manufacturing a terminal-equipped electric wire includes a step of crimping a first terminal to one end of an electric wire, a step of crimping a second terminal to the other end of the electric wire with a tubular seal member, a first waterproofing step of providing, at the one end of the electric wire, an anticorrosion member that covers an element wire bundle of the electric wire, and a second waterproofing step of providing, at the other end of the electric wire, a sealing member so as to fill gaps between conductive element wires of the element wire bundle in a tubular insulating sheath. The second waterproofing step includes a step of applying a moisture curable resin to the element wire bundle, and a step of applying a curing accelerator that accelerates curing of the moisture curable resin to the element wire bundle.

A connector with cap includes a connector body and a cap formed of a plastic material that has plasticity before being cured and that cures under a predetermined condition, the cap being cured in a state where the cap is removably closing an opening of the connector body located on a side on which a mating connector is fitted. The connector with cap further includes a protective member formed of an insulating material and arranged inside the connector body on a side of the opening such that the protective member is positioned between the cap and the connector terminal, the protective member being configured to protect the connector terminal from contacting the plastic material.

The invention relates to an electrical connector (2) including a connector body (20), which includes at least one accommodation (21), and at least two electrical connecting organs (22, 22′), which each include at least one internal section (220, 220′) extending inside said at least one accommodation (21). This electrical connector (2) is characterized in that it includes electrical insulating means (23), which have a tracking resistance index, CTI, higher than 600, which are located at least inside said at least one accommodation (21), which surround at least the internal section (220, 220′) of the at least two electrical connecting organs (22, 22′), and which extend at least over the internal section (220, 220′) of the at least two electrical connecting organs (22, 22′).

Provided is a molding method of a sealing cover, realized by setting up a sealing cover mold, the mold includes a cavity and a core group arranged in the cavity, including setting up a first core and a second core, the mold opening direction of the first core and the second core are not parallel. The present application does not need a process hole to perform the injection molding of the sealing cover with a fastening structure, whose sealing is also better.

A molding method of a waterproof member is provided. The waterproof member is molded by molds and is for a coated electric wire. The molds include mold division surfaces including molding portions and electric wire mold clamping portions. The electric wire mold clamping portions are to sandwich the coated electric wire at sides of the molding portions. One of the electric wire mold clamping portions includes a convex portion and a side wall erected on an end of the convex portion. The other of the electric wire mold clamping portions includes a concave portion. One of the molding portions includes a side wall entering groove into which the side wall enters. The method includes molding the waterproof member accommodated in the concave portion with the waterproof member being pressed by the convex portion toward a direction in which one of the mold is attached to the other.

It is an object to provide a technique with which the length of a portion of a terminal-equipped electric wire disposed in a cavity of a connector housing can be shortened. A terminal-equipped electric wire including: a coated electric wire including a conductor core wire and an insulation coating that covers the conductor core wire; a joint terminal connected to the conductor core wire; a connector terminal to be connected to a partner terminal; a single-core relay conductor in which one end thereof is connected to the joint terminal and another end thereof is connected to the connector terminal; and a sealing member that covers an intermediate portion of the relay conductor. A wire barrel of the joint terminal is crimped to the conductor core wire and the relay conductor at the same position in a longitudinal direction of the joint terminal.

The invention relates to a moisture-protected electrical connection between a flat conductor and an insulated cable with a different cross-section to this and a soldering point, wherein a stripped, exposed cable end is surrounded by a solder foot or a cable end sleeve at the soldering point and is in material contact with an end of the flat conductor, and also a protective body.

An electrical connector having a first connector part and a second connector part, the first connector part with at least one electrically conductive pin and the second connector part with at least one shuttle pin, the conductive pin having two or more electrically conductive cores, each conductive core being provided with an external electrical contact and an insulating material forming a watertight seal with the conductive core and the electrical contact. The conductive cores include two or more cores spaced from one another to form the conductive pin. Facing surfaces of the two or more cores are spaced by an air gap with insulating material in the air gap and overmoulded insulating material is in contact with other surfaces of the conductive cores.

An electrical connector can include a receptacle disposed in a housing. The housing can include a second end and an openable first end having at least two housing portions that are movable relative to each other between: an open position in which the receptacle is accessible by a plug through the housing portions; and a closed position in which the receptacle is not accessible by the plug through the housing portions. At least one of the housing portions can be biased toward the open position. The electrical connector can further include a grip coupled to the housing and movable relative to the housing between a first position that permits movement of the housing portions to the open position; and a second position in which the grip overlies the at least one biased-open housing portion such that the grip prevents movement of the housing portions to the open position.