Abstract: An electrical connector, used for electrically connecting a chip module to a circuit board, comprising: an insulating body, provided with a plurality of accommodating openings; and a plurality of terminals, correspondingly accommodated in the accommodating openings respectively, wherein each terminal has a connection portion, two sides of the connection portion bend and extend to form a first clamping arm and a second clamping arm, respectively, the first clamping arm and the second clamping arm together clamp a solder material, the first clamping arm has a first upper edge and a first lower edge arranged opposite to each other, and the length of the first upper edge is not equal to the length of the first lower edge. Under conditions of not increasing the length of a metal billet, the length of the first upper edge is increased, and the length of the first lower edge is decreased.

Abstract: A clamping component is provided to clamp a chip module, which has a circuit board and a protruding portion protruding upward from an upper surface thereof. In a left-right direction, a width of a first region from a left side of the circuit board to a left side of the protruding portion is greater than that of a second region from a right side of the circuit board to a right side of the protruding portion. Two abutting surfaces respectively abut the left and the right sides of the circuit board. A stopping block is located at a left side of an opening, and extends rightward to the left side of the protruding portion and beyond the left side of the circuit board. When the chip module is installed in the clamping component and the circuit board abuts the abutting surfaces, the stopping block is located above the first region.

Abstract: An electrical connector includes an insulating body having a base, and multiple upper row terminals and multiple lower row terminals fixed in the insulating body. Each terminal has a soldering portion respectively extending out of the base. The upper row terminals include at least one upper row signal terminal, and the lower row terminals include at least one lower row signal terminal. The soldering portion of the upper row signal terminal is in contact with the soldering portion of the lower row signal terminal. By means of contact between the soldering portions of the upper row and lower row signal terminals, a transmission signal of the upper row signal terminal and a transmission signal of the lower row signal terminal are directly combined, and the signals do not need to be combined by other means. The transmission current is larger due to more conducted parts in the electrical connector.

Abstract: A connector assembly includes: an insulating body; multiple terminals disposed in the insulating body; a front shielding shell shielding the insulating body; a rear shielding shell covering a rear end of the front shielding shell, where an accommodating space is formed between the rear shielding shell and an outer surface of the front shielding shell; and an external insulator, molded outside the front shielding shell and the rear shielding shell and filled into the accommodating space. Compared with the related art, the accommodating space limits tension generated when the external insulator is molded, and after molten plastic is cooled, a part of the external insulator will be fastened within the accommodating space, such that the external insulator can be efficiently retained on the front shielding shell and the rear shielding shell, thereby preventing degumming and cracking phenomenons between the front shielding shell and the external insulator.

Abstract: An electrical connector includes an insulating body, multiple terminals and a metal member. The insulating body has a base and side walls. The base is provided with receiving slots. The side walls are higher than the base, and encircled to form an accommodating space for accommodating a chip module. The terminals are received in the receiving slots. Each terminal has a contacting portion lower than a top surface of the side walls. The contacting portions electrically connect with the chip module. The metal member is injection molded at the side walls and the base to reinforce the structure of the side walls and the base, and preventing the insulating body from warping at a high temperature.

Abstract: An electrical connector includes an insulation body having a base and a tongue located in a front end of the base, terminals arranged in upper and lower rows, and a middle grounding plate disposed in the base and extending to the tongue. Terminals in the upper and lower rows are arranged on upper and lower surfaces of the tongue, respectively. The middle grounding plate is located between the upper and lower rows of terminals, and having at least one first hole. An edge of each of two lateral sides of the middle grounding plate is inwardly depressed to form a first groove. The first hole is located between the two first grooves. The insulation body has a first insulation post and a second insulation post, the first insulation post protrudes into the first hole, and the second insulation post protrudes into the first grooves on the lateral sides.

Abstract: A plug connector includes an insulating body, two power terminals arranged on the insulating body, and a cable having at least two power wires. A mating portion is provided at a front end of the insulating body. The mating portion is recessed with a mating slot from front to back. The mating slot has a first width in a left-right direction. Each power terminal has at least one contacting portion protruding and extending into the mating slot. The two power terminals are conducted and are provided with a second soldering portion. The second soldering portion has a second width in the left-right direction, which is greater than one third of the first width. The at least two power wires are connected to the second soldering portion.

Abstract: An electrical connector for electrically connecting a chip module, including an insulating body provided with multiple accommodating grooves in multiple rows and vertically passing through the insulating body. Each two adjacent accommodating grooves are provided with a partition or a space above the partition. The insulating body is concavely provided downward with at least one groove correspondingly located on the partition or in the space above the partition. The groove has a bottom surface and a side surface being closed and formed by extending upward from a periphery of the bottom surface, and the groove is configured for a pushing pin to push and eject the insulating body from a mold. The insulating body is protrudingly provided upward with a plurality of protruding blocks, configured to support the chip module. The groove and all the protruding blocks are not located on the same partition.

Abstract: An electrical connector is used for electrically connecting a chip module to a circuit board, and includes a body for upward supporting the chip module. The body is provided with multiple accommodating holes. Multiple terminals are respectively accommodated in the accommodating holes correspondingly. Each terminal is provided with at least one soldering portion in contact with a solder and being soldered to the circuit board. A first portion and a second portion are formed by extending upward from the at least one soldering portion and are located at two opposite sides of the solder. An elastic arm bends upward and extends from the second portion for abutting the chip module. When the chip module presses the elastic arm downward, the elastic arm abuts the first portion. Therefore, two conductive paths are formed in parallel to each other.

Abstract: An electrical connector includes an insulating body, provided with multiple accommodating holes penetrating therethrough, multiple terminals, and multiple solder posts. Each terminal is located in a corresponding accommodating hole and provided with a retaining portion. Each solder post is provided with a base, a fixing portion extending upward from the base, and a welding portion extending downward from the base. The base has a first surface, the welding portion has a second surface, and the first surface and the second surface are connected to form an intersecting angle. A width of the base is greater than a width of the fixing portion, and the width of the base is greater than a width of the welding portion. A corresponding retaining portion retains the fixing portion, and the welding portion is located outside the corresponding retaining portion.

Abstract: An electrical connector configured to be electrically connected with a mating connector, including an insulating body, having a mating cavity enclosed by a top plate, a bottom plate and two side plates, allowing an insertion portion of the mating connector to be inserted backward therein. Multiple accommodating grooves are formed on the top plate and the bottom plate. A front end of each side plate is concavely provided with a groove communicating with the mating cavity. Multiple terminals are correspondingly accommodated in the accommodating grooves. A shielding shell is fixed to the insulating body. A mating port is enclosed by front ends of a top wall and two side walls of the shielding shell, and is larger than the mating cavity. Two protective members are correspondingly accommodated in the grooves. A front end of each protective member is spaced from the front end of the corresponding side wall.

Abstract: An electrical connector includes an insulating body, which has at least two body units. Each two body unit accommodates and is fixed with multiple terminals, and the at least two body units are spliced to each other. Each body unit has at least two edge portions, and the insulating body is provided with at least four fixing portions such that each of the edge portions is provided with at least one fixing portions. At least four metal members are correspondingly and fixedly provided on the at least four fixing portions respectively. At least two metal sheets are provided outside the at least two body units. Each metal sheet is soldered and fixed to at least one metal member provided on each body unit. By soldering and fixing the metal members and the metal sheets together, the overall structure of the electrical connector is firmer, and flatness is higher.

Abstract: An electrical connection device includes: a first insulating body; a first conductor is accommodated in the first insulating body, a foremost end of a lower surface of the first conductor is provided with a lower edge, and a contact area extends backward from the lower edge; a second mating element including a second conductor located below the first conductor and provided with a front edge and a rear edge and a top surface connected to the front edge and the rear edge; an elastic body located above the first conductor; and a pressing member presses the elastic body and provides a downward acting force such that the first conductor downward abuts the second conductor, the contact area is fully attached to the top surface, the lower edge is located between the front edge and the rear edge and abuts the top surface, and the rear edge abuts the contact area.

Abstract: An electrical connector includes an insulating body provided with multiple accommodating holes penetrating through the insulating body vertically, multiple terminals used for contacting a chip module, and at least one shielding sheet accommodated in the insulating body. The accommodating holes include signal accommodating holes and ground accommodating holes. Each signal accommodating hole is provided with a stopping portion. The terminals include signal terminals accommodated in the signal accommodating holes and ground terminals accommodated in the ground accommodating holes. Each shielding sheet or each terminal is provided with an urging portion. The ground terminals and the shielding sheet contact each other through the urging portion, and the stopping portions stop the urging portion to prevent the signal terminals and the shielding sheet from contacting each other.

Abstract: An electrical connector assembly includes: a circuit board; a connector, located in front of the circuit board and electrically connected to the circuit board; a chip, provided on the circuit board, and electrically connected to the circuit board; a metal shell, covering the connector and the circuit board; and an inner film, made of a high heat conductive material, and wrapping the chip and the circuit board. At least a part of the inner film is located between the metal shell and the circuit board. When the chip generates a great amount of heat, the inner film, serving as a medium, can absorb the heat rapidly and conduct the heat to the metal shell so as to dissipate the heat outside.

Abstract: An electrical connector is used to be electrically connected with a chip module having multiple contact pads. The electrical connector includes an insulating body, provided with multiple accommodating grooves. Multiple terminals are accommodated in the accommodating grooves respectively. Each terminal has a main body portion located in a corresponding accommodating groove. An extending arm is connected with one end of the main body portion, and is used to be electrically connected with one of the contact pads upward. At least one metal connecting portion is provided on the insulating body and located at one side of the extending arm. One end of the metal connecting portion has an insulating supporting portion. The insulating supporting portion is used to abut the chip module upward, and is not in contact with or not electrically connected with the contact pads.

Abstract: A method for manufacturing an electrical connector, including: S1: providing a bearing tray, where the bearing tray is concavely provided with multiple holding slots at intervals; S2: providing multiple solders correspondingly placed in the multiple holding slots; S3: heating the bearing tray, so as to soften the solders; S4: providing an insulating body and multiple terminals disposed at the insulating body, where each of the terminals has a soldering portion exposed from the insulating body, and moving the insulating body and the terminals entirely to the bearing tray, so that the soldering portion of each of the terminals is correspondingly inserted into a corresponding one of the softened solders; and S5: sticking the solder to the soldering portion, moving the insulating body away from above the bearing tray, and separating the solders from the bearing tray. The electrical connector has good electrical connection performance.

Abstract: An electrical connector and a terminal thereof are disclosed. The terminal includes a base for being retained in an accommodating hole of an insulating body, a contact arm formed by bending and extending upward from the base for abutting a chip module, a conducting portion formed by extending from the base for being conductively connected with a circuit board, and a strip connecting portion for being connected with a strip. A plate surface of the strip connecting portion is attached to a plate surface of the contact arm. Since the plate surface of the strip connecting portion is attached to the plate surface of the contact arm, a width of the terminal is not increased, thereby facilitating intensive arrangement of the terminals, reducing a gap between the strip connecting portion and the plate surface of the contact arm, and preventing from the wooden pile effect of the strip connecting portion.

Abstract: An electrical connector includes an insulating body, multiple terminals, a metal member, and a metal shell. The insulating body has a base and a tongue extending forward from the base. The terminals are fixed in the base and exposed to upper and lower surfaces of the tongue. The terminals include at least one ground terminal. The metal member is fixed on the insulating body. The metal member bends backward and extends to form an elastic arm. The elastic arm presses the ground terminal. The elastic arm has a protrusion portion, and the protrusion portion is higher than the top surface of the base. The metal shell wraps a periphery of the insulating body and the metal member. The protrusion portion urges the metal shell, to enable a stable electrical connection between the metal member and the ground terminal, so that the electrical connector has good high frequency transmission performance.

Abstract: An electrical connector includes: an insulating body having multiple accommodating holes; and multiple terminals accommodated in the accommodating holes. Each terminal has a base portion. An elastic arm bends upward and extends from the base portion. A contact portion bends and extends from the elastic arm. A width of the contact portion is greater than a width of the elastic arm at a bending portion connecting the elastic arm to the base portion, which is less than or equal to widths of the remaining portions of the elastic arm. A first urging portion bends downward and extends from the contact portion. A bending arm bends and extends from a lower end of the base portion. The bending arm bends to form a conductive portion. The conductive portion bends upward and extends to form a second urging portion. The first urging portion urges against the second urging portion.