A female terminal provided to an end portion of a communication cable having a conductor, said female terminal comprising a tubular part into which a male terminal is inserted, and a connection part that electrically connects to the conductor, wherein the tubular part comprises a leaf spring that presses the outer peripheral surface of the male terminal inserted in the tubular part, and the outer portion of the leaf spring is exposed on the outer periphery of the tubular part.

A cable connector can suppress an increase in machining cost and restrict variations in quality while preventing loosening of the caulking, stabilizing conduction with a conductive part of the cable, and preventing a decrease in the fixing strength to the cable. A cable connector includes a conductive contact that is connected to an internal conductive part; an insulating insulator that holds the contact; a conductive shell that includes a caulking section caulked to an external insulating part and covers the insulator; and a cylindrical conductive outer sleeve that is located over the caulking section and caulked to the external insulating part via the caulking section.

A cable connector for electrically connecting at least one first electrical conductor to at least one second electrical conductor. The cable connector includes an insulating-material housing, which has at least one first conductor insertion opening and at least one second conductor insertion opening. The second conductor insertion opening is opposite the first conductor insertion opening. The cable connector has at least one electrical contact in the insulating-material housing. The least one electrical contact is electrically contacted by a first electrical conductor via the first conductor insertion opening and by a second electrical conductor via the second conductor insertion opening. The first electrical conductor is loaded against the electrical contact via a first clamping spring and the second electrical conductor is loaded against the electrical contact via a second clamping spring such that the first electrical conductor is electrically connected to the second electrical conductor by means of the electrical contact.

A charging coupler has a grip, an electrical connector and a cable holder. The grip has a front opening and a rear opening on two ends thereof The grip has a first half-tube and a second half-tube connected with each other along a longitudinal direction thereof. The first half-tube has a first latch portion and a groove extending along edges thereof to connect the second half-tube. The second half-tube has a second latch portion and a rib extending along edges thereof to connect the first half-tube. The rib is substantially matched with the groove, and a sealant is filled in a gap between the rib and the groove. The first latch portion is latched with the second latch portion to tighten connection of the first half-tube and the second half-tube. The electrical connector is arranged on the front opening, and the cable holder is arranged on the rear opening.

An electrical power supply device is configured to communicate with a start-stop controller that automatically shuts down and restarts an internal combustion engine in a vehicle. The device includes a DC-DC power convertor and a device controller. The DC-DC power convertor is configured to produce a first voltage or a second voltage that is less than the first voltage. The device controller which causes the DC-DC power convertor to produce the first voltage in response to a run signal from the start-stop controller and also causes the DC-DC power convertor to produce the second voltage in response to a stop signal from the start-stop controller.

A connector comprises a housing, a holder, a contact, an electrical wire and a sleeve member. The contact is accommodated in a contact accommodation portion of the housing at least in part. The holder is attached to the housing and defines a rear end of the contact accommodation portion. An electrical wire is connected to the contact and extends outside thorough a through hole of the holder. The sleeve member has a main portion and three or more front protrusions. The main portion extends in a front-rear direction and has a C-shape section in a plane perpendicular to the front-rear direction. Each of the front protrusions protrudes forward from a front end of the main portion. The sleeve member is attached to the contact to accommodate a part of the contact and a part of the electrical wire in the main portion and located between an abutment portion and the holder. At least three of the front protrusions are brought into abutment with the abutment portion of the contact.

The present invention provides a connector housing assembly and a charging socket connector. The connector housing assembly has a housing configured to support a connection terminal; and a lock received in a chamber of the housing. The lock is movably installed in the housing and is adapted to be moved between a pre-locking position and a final locking position; the lock is provided with a blocking structure configured to lock the connection terminal when the lock is moved to the final locking position; the housing is provided with an operation port communicated with the chamber, and the lock is pushed to move between the pre-locking position and the final locking position by a tool inserted into the chamber through the operation port. Compared with the prior art, the assembly process of the connector housing assembly of the present invention is simple, and the productivity is effectively improved. A blind plug may be located in the operation port when the tool is removed from the port.

A connector assembly for electrically connecting a vehicle electrical system to a vehicle ground plane includes: a housing having a first aperture arranged to receive a stud, an electrical connector disposed within the housing and arranged to be electrically connected to the stud, and a radial seal disposed around a periphery of the first aperture, the radial seal being arranged to provide a seal between the stud and the housing.

A coaxial connector in combination with a coaxial cable is provided with an inner conductor supported coaxial within an outer conductor, a polymer jacket surrounding the outer conductor. A unitary connector body with a bore is provided with an overbody surrounding an outer diameter of the connector body. The outer conductor is inserted within the bore. A molecular bond is formed between the outer conductor and the connector body and between the jacket and the overbody. An inner conductor end cap may also be provided coupled to the end of the inner conductor via a molecular bond.

A sensor apparatus for wellbore applications includes an electrical conductor extending within an armored tubular jacket to protect the electrical conductor. The electrical conductor is isolated from wellbore fluids when the sensor is placed in a wellhead flange by redundant seals such that the tubular jacket around the conductor does not provide a leak path to the surrounding subsea or surface environment. To isolate the electrical conductor, a connector housing may be provided that establishes a glass-metal seal or a PEEK-metal seal with the electrical conductor. The connector housing may be welded or otherwise sealed to a Christmas tree flange that connects to the wellhead flange. The welds and seals of the sensor apparatus may be proof tested to ensure their effectiveness before the Christmas tree flange is installed in the subsea or surface environment.