Abstract: An electrical connector includes a body, multiple terminals and a shell. The body includes a mating cavity defined by a top plate, a bottom plate and two side plates. The top plate and the bottom plate are respectively provided with multiple accommodating grooves, which include a wider first accommodating groove and a narrower second accommodating groove. Each terminal has an elastic portion accommodated in a corresponding accommodating groove. A first clearance is provided between the elastic portion and a side of the first accommodating groove close to the corresponding side plate. A second clearance is provided between the elastic portion and a side of the second accommodating groove close to the first accommodating groove. The first clearance is greater than the second clearance The shell has a top wall and two side walls. A mating port being defined by the front ends thereof is larger than the mating cavity.

Abstract: An electrical connector includes an insulation body, at least one first terminal and at least one second terminal, and a middle grounding plate. The insulation body has a base and a tongue located in a front end of the base. The first terminal and the second terminal are arranged in the base in an upper row and a lower row, and exposed to an upper surface and a lower surface of the tongue. The middle grounding plate has a body portion fixed to the tongue, and located between the first terminal and the second terminal, the first terminal has a first front edge, the second terminal has a second front edge, and the first front edge, the second front edge and an edge in a front end of the body portion are located in a same vertical plane.

Abstract: A plug connector includes: a circuit board; a mating joint having an insulating body and multiple conductive terminals provided on the insulating body; at least two outer power terminals; and a cable having at least two outer power lines, multiple inner power lines and multiple signal lines. The conductive terminals are electrically connected to the circuit board, and include multiple inner power terminals and multiple signal terminals. Each outer power terminal has a conducting portion and a tail portion. The tail portion is fixedly provided on the circuit board, and the conducting portion is located on a lateral side of the mating joint. Each outer power line is electrically connected to the tail portion of a corresponding outer power terminal. The inner power lines are electrically connected with the inner power terminals respectively. The signal lines are electrically connected with the signal terminals respectively.

Abstract: A terminal and a manufacturing method thereof includes: S1: providing a metal plate sheet, and punching the metal plate sheet to form a through slot thereon, such that the metal plate sheet forms two branches on two opposite sides of the through slot; S2: cutting one end of each of the two branches, such that the ends of the two branches are separated from each other to form two contact portions respectively, and a first distance is initially provided between the two contact portions; and S3: extruding at least one of the two branches, such that the extruded branch plastically deform to increase the first distance between the two contact portions to become a second distance, preventing the two contact portions of the terminal from contacting each other and moving altogether in the process where the terminal is pressed by the chip module and elastically deforms.

Abstract: An electrical connector, including an insulating body; multiple first terminals, insert molded into the insulating body and having at least one grounding terminal, at least one power supply terminal and a pair of differential signal terminals located between the grounding terminal and the power supply terminal adjacent to each other; and a middle shielding sheet, insert molded into the insulating body, and located above or below the first terminals. The middle shielding sheet has, on at least one side of a central line of the middle shielding sheet, a notch and a first protruding portion away from the central line as compared to the notch. The central line extends in a front-rear direction. The notch is concavely provided backward from a front end edge of the middle shielding sheet, and vertically corresponds to the power supply terminal. The first protruding portion has a through-hole vertically corresponding to the grounding terminal.

Abstract: An electrical connector includes: an insulating body, including a base and a tongue extending forward from the base, a shielding sheet; and at least one row of terminals accommodated in the insulating body and located at one side of the shielding sheet. A side of the tongue is provided with at least one groove. The shielding sheet is provided with a plate body and at least one extending portion located on a side of the plate body. The extending portion is provided at the side of the tongue, and includes a locking groove exposed from the groove and a bending portion exposed from the tongue. The bending portion is located in front of the plate body and is spaced from the plate body. Each terminals include a head portion embedded in the tongue. In a front-rear direction, each head portion is located between the bending portion and the plate body.

Abstract: An electrical connector includes an insulating body provided with an accommodating cavity for insertion of a mating connector; and a plurality of terminals retained in the insulating body. At least one of the terminals has a retaining portion, an extending portion extending forward from the retaining portion, a contact portion bending upward from a front end of the extending portion and obliquely extending backward into the accommodating cavity, and a supporting portion bending upward and extending from one side of the extending portion. The supporting portion is located below the contact portion. When a non-matching mating connector is inserted into the accommodating cavity, the contact portion abuts the supporting portion, and the supporting portion is configured to block the contact portion from excessive downward deviation.

Abstract: An electrical connector assembly includes an insulating body, multiple signal terminals received in the insulating body, a metal ground member fixed on the insulating body, and at least one ground core wires. The metal ground member has a plate surface and a cutting surface connected with the plate surface. The ground core wire is soldered to the cutting surface. The cutting surface is rough, the frictional force between the cutting surface and the ground core wires is great.

Abstract: An electrical connector configured to electrically connect to a chip module includes: a body, provided with at least one accommodating hole, where the body has a protruding block provided to protrude upward from one side of the accommodating hole, and the protruding block is configured to support the chip module upward; and at least one terminal, correspondingly accommodated in the at least one accommodating hole. The terminal includes a base, accommodated in the accommodating hole; an elastic arm, formed by extending forward from the base, located at one side of the protruding block, and configured to be electrically connected with the chip module; and a through slot, running vertically through the elastic arm. The protruding block has a rear end. The base is located behind the rear end, and the through slot extends forward beyond the rear end.

Abstract: An electrical connector includes an insulating body having a base portion, which includes a mating chamber enclosed by a top plate, a bottom plate and two side plates. The mating chamber allows a insertion portion of a mating connector to insert backward therein. The top and bottom plates are provided with multiple accommodating grooves. A projection protrudes from each side plate. The projection has a highest point higher than the mating chamber, and a lowest point lower than the mating chamber. Multiple terminals are correspondingly accommodated in the accommodating grooves. A shielding shell has a top wall and two side walls. A mating port is enclosed by the top wall and front ends of the two side walls and located in front of the projection, and is larger than the mating chamber. Each side wall is respectively and correspondingly provided with a fitting portion to fit with the projection.

Abstract: An electrical connector assembly includes an electrical connector and a mating connector that are mutually inserted. The mating connector includes a socket and a metal shell having an insertion end protruding from the socket formed with an opening. The electrical connector includes an insulating body and an assisting member. The insulating body includes a main body and a mating portion. An upper surface of the main body is higher than that of the mating portion. An interface is formed in the front end of the main body and is positioned behind the socket. The mating portion is smaller than the opening. The assisting member covers the insulating body. A front end of the assisting member guides the insertion of the insertion end. An accommodation space is formed between the assisting member and the main body to receive only the metal shell.

Abstract: A mating connector includes a plastic body, which has a main body and an insertion portion formed by extending forward from the main body. A mating space is concavely formed backward from a front end surface of the insertion portion. The insertion portion has a side wall located at a periphery of the mating space and running through the mating space to form at least two through-holes, and the two through-holes do not communicate with each other. A metal cover surrounds the plastic body and is fastened to the main body. A grounding sheet is located between the metal cover and the side wall. The grounding sheet has a body and at least two elastic portions formed by bending forward from the body. The body covers the side wall, and each of the elastic portions is accommodated in a corresponding through-hole and enters the mating space.

Abstract: An electrical connector for electrically connecting a chip module to a circuit board includes: a body; multiple terminals, respectively accommodated in the body, where each terminal has one end configured to be electrically connected to the chip module and another end configured to be electrically connected to the circuit board, and two adjacent terminals form a differential signal pair; and multiple shielding members, where each shielding member is accommodated in the body and located at one side of a corresponding terminal, and each shielding member has one end configured to be electrically connected to the chip module and another end configured to be electrically connected to the circuit board. One terminal and one shielding member form a shielding assembly, and in each of two adjacent shielding assemblies, at least one shielding member is provided between two adjacent terminals.

Abstract: A connector assembly includes a socket connector and a plug connector. The socket connector includes a main body having a tongue; multiple mating terminals having multiple first contact portions; a shell surrounding the tongue to form an accommodating cavity; and a first thermal conduction member. The first contact portions are exposed from at least one first surface of the tongue and are arranged in a left-right direction. The first thermal conduction member has a first mating portion accommodated in the accommodating cavity, and the first mating portion and the tongue are provided at intervals in the left-right direction. The plug connector includes a circuit board; a chip, provided on the circuit board; a mating joint having an insulating body and multiple conductive terminals provided on the insulating body; and a second thermal conduction member having a second mating portion and a conducting portion thermally conducted with the chip.

Abstract: An electrical connector is used for electrically connecting a chip module to a circuit board. The electrical connector includes an insulating body having multiple receiving holes and multiple terminals received in the receiving holes The electrical connector has a top surface and a bottom surface The receiving holes run through the insulating body. Each terminal has a base and a soldering portion extending from a lower part thereof. Two opposite sides of the soldering portion are a first surface and a second surface. The first surface includes a laser irradiation area. A solder is provided at a position, opposite to the laser irradiation area, of the second surface for urging. The laser irradiation area is heated by external laser, such that the solder is partially melted and is soldered and fixed to the second surface.

Abstract: An electrical connector includes a barrel type terminal, having a first connecting area and a second connecting area. The first connecting area has a first non-soldering surface and a first soldering surface. The second connecting area has a second non-soldering surface and a second soldering surface. Each of the first and second soldering surfaces and the first and second non-soldering surfaces has a first solder layer. A sleeve sheathes outside the barrel type terminal, and has a first fixing area and a second fixing area. Two second solder layers are provided between the first fixing area and the first soldering surface and between the second fixing area and the second soldering surface. The amount of solder provided between the first fixing area and the first soldering surface and between the second fixing area and the second soldering surface is greater than that provided on the first and second non-soldering surfaces.

Abstract: An electrical connector assembly includes a first connector and a second connector inserted to a front of the first connector. The second connector has a casing. A latch portion is protrudingly provided above the casing. The first connector includes a shell. A locking arm is pivoted to the shell by a pivoting portion, and is provided with a buckling portion for buckling the latch portion. The locking arm includes at least one first position limiting portion and a second position limiting portion in front of the buckling portion. In a separation process of the first and second connectors, the locking arm is actuated, the buckling portion is detached from the latch portion and moves backward, and the latch portion firstly stops the first position limiting portion. After the latch portion is detached from the first position limiting portion, the latch portion stops the second position limiting portion from moving backward.

Abstract: An electrical connector assembly includes: a circuit board, provided with at least one chip; an electrical connector, electrically connected to one end of the circuit board, and used to be mated with a mating connector; and a metal shell, covering the circuit board and the electrical connector. The metal shell is provided with at least one through hole running therethrough. Each through hole is provided with a waterproof layer preventing liquid from passing from an exterior of the metal shell to an interior of the metal shell and enabling gas to pass between the interior and the exterior of the metal shell, thereby achieving water proofing and heat dissipation, avoiding malfunctioning of the electrical connector and the chip due to excess temperature or liquid entry, ensuring the reliability of signal transmission between the electrical connector and the chip, and prolonging the service lives of the electrical connector and the chip.

Abstract: An electrical connector is configured to electrically connect to a chip module, where a bottom surface of the chip module is provided with at least one conductive sheet. The electrical connector includes: an insulating body, configured to sustain the chip module, and provided with at least one accommodating hole penetrating through the insulating body vertically; and at least one terminal, correspondingly accommodated in the at least one accommodating hole, and having at least two elastic arms. Two inner sides of two adjacent elastic arms of the at least two elastic arms are protrudingly provided with two contact portions upward, so that each of the contact portions is located higher than an upper surface of each of the two adjacent elastic arms. An outer side of each elastic arm is spaced from each of the contact portions. The two contact portions upward abut a same conductive sheet of the chip module.

Abstract: A cable connector assembly includes an insulating body and a cable. The insulating body includes a first terminal group and a second terminal group received in the insulating body. The first terminal group has a first terminal. The first terminal has a first soldering surface at one end thereof. The second terminal group has a second terminal. The second terminal has a second soldering surface disposed opposite to the first soldering surface. The cable has a first core wire disposed between the first soldering surface and the second soldering surface and soldered to the first soldering surface and the second soldering surface. The first terminal and the second terminal have same functions share the first core wire and are directly soldered to the first core wire.