Abstract: An electrical connector includes a body having an opening running vertically therethrough. The opening has a first side wall. The body further includes a recess concavely formed on the first side wall. At least one conductive terminal includes a base fixed to the body, a conducting portion connected to the base to be electrically connected to a second mating member, and an elastic arm connected to the base in the recess. The elastic arm includes a connecting section located in the recess and an extending section connected to the connecting section. Both the conducting portion and the extending section protrude from the first side wall toward the opening. The extending section has a contact portion electrically connected to a first mating member. In a top view, a first central line of the extending section and a second central line of the conducting portion are parallel to each other.

Abstract: An electrical connector includes multiple terminals fixed to an insulating body. Each terminal has a contact portion electrically connected with a mating connector, and a conducting portion located behind the contact portion. The conducting portion extends out of the insulating body and is electrically connected with a circuit board. A grounding shell wraps outside the insulating body. A shielding shell rotates relative to the insulating body between a closed position and an open position. A first end of the shielding shell is electrically connected with the grounding shell. When the shielding shell is at the closed position, a second end of the shielding shell is electrically connected with at least one grounding medium electrically connected with the circuit board. When the shielding shell is at the open position, an observation window is formed between the shielding shell and the grounding medium to expose the conducting portions of the terminals.

Abstract: An electrical connector includes a body having an opening running vertically therethrough. The opening has a first side wall. The body further includes a recess concavely formed on the first side wall. At least one conductive terminal includes a base fixed to the body, a conducting portion connected to the base to be electrically connected to a second mating member, and an elastic arm connected to the base in the recess. The elastic arm includes a connecting section located in the recess and an extending section connected to the connecting section. Both the conducting portion and the extending section protrude from the first side wall toward the opening. The extending section has a contact portion electrically connected to a first mating member. In a top view, a first central line of the extending section and a second central line of the conducting portion are parallel to each other.

Abstract: An electrical connector includes multiple terminals fixed to an insulating body. Each terminal has a contact portion electrically connected with a mating connector, and a conducting portion located behind the contact portion. The conducting portion extends out of the insulating body and is electrically connected with a circuit board. A grounding shell wraps outside the insulating body. A shielding shell rotates relative to the insulating body between a closed position and an open position. A first end of the shielding shell is electrically connected with the grounding shell. When the shielding shell is at the closed position, a second end of the shielding shell is electrically connected with at least one grounding medium electrically connected with the circuit board. When the shielding shell is at the open position, an observation window is formed between the shielding shell and the grounding medium to expose the conducting portions of the terminals.

Abstract: An electrical connector assembly includes a plug, having a body and multiple pins positioned on the body, and a socket connector including an insulating body. Each pin has an insertion portion extending downward out of the body. The insertion portion has a guide surface, and two contact regions located above the guide surface. The guide surface passes through a vertical center line of the insertion portion. Multiple accommodating holes run through the insulating body vertically. Multiple terminals are respectively accommodated in the accommodating holes. Each terminal is provided with two clamping portions. The guide surfaces guide the pins to be inserted downward into the accommodating holes. When each pin is inserted downward to a final position, the insertion portion is located between the two clamping portions, the two clamping portions are correspondingly in contact with the two contact regions, and the guide surface is located below the two clamping portions.

Abstract: An electrical connector assembly includes a plug, having a body and multiple pins positioned on the body, and a socket connector including an insulating body. Each pin has an insertion portion extending downward out of the body. The insertion portion has a guide surface, and two contact regions located above the guide surface. The guide surface passes through a vertical center line of the insertion portion. Multiple accommodating holes run through the insulating body vertically. Multiple terminals are respectively accommodated in the accommodating holes. Each terminal is provided with two clamping portions. The guide surfaces guide the pins to be inserted downward into the accommodating holes. When each pin is inserted downward to a final position, the insertion portion is located between the two clamping portions, the two clamping portions are correspondingly in contact with the two contact regions, and the guide surface is located below the two clamping portions.

Abstract: An electrical connector for electrically connecting a chip module to a circuit board includes a body, having a plurality of accommodating slots penetrating the body, where a slot wall of at least one of the accommodating slots protrudes inward to form a boss, and the boss has a stopping corner; and a plurality of conductive terminals, correspondingly accommodated in the accommodating slots. At least one of the conductive terminals has an inclined portion, formed by tapering one side of the conductive terminal, wherein the inclined portion is adjacent to the stopping corner, the inclined portion is not parallel to a top surface of the boss, and the inclined portion is at least partially located above the stopping corner and configured to limit the conductive terminal from moving downward.

Abstract: An electrical connector is provided for electrically connecting a circuit board and an electronic component having at least one conductive member. The electrical connector includes: an insulating body; at least one first terminal having a first base accommodated in the insulating body, and a first elastic arm extending upward from the first base and exposed from the insulating body; and at least one second terminal having a second base fixed to the first base, and a second elastic arm extending upward from the second base and exposed from the insulating body. The first elastic arm has a first contact portion and a first notch. The second elastic arm has a second contact portion. The first and second contact portions both extend forward, and the second contact portion is accommodated in the first notch such that the first and second contact portions are in contact with a same conductive member.

Abstract: An electrical connector is provided for electrically connecting a circuit board and an electronic component having at least one conductive member. The electrical connector includes: an insulating body; at least one first terminal having a first base accommodated in the insulating body, and a first elastic arm extending upward from the first base and exposed from the insulating body; and at least one second terminal having a second base fixed to the first base, and a second elastic arm extending upward from the second base and exposed from the insulating body. The first elastic arm has a first contact portion and a first notch. The second elastic arm has a second contact portion. The first and second contact portions both extend forward, and the second contact portion is accommodated in the first notch such that the first and second contact portions are in contact with a same conductive member.

Abstract: An electrical connector for electrically connecting a chip module to a circuit board includes a body, having a plurality of accommodating slots penetrating the body, where a slot wall of at least one of the accommodating slots protrudes inward to form a boss, and the boss has a stopping corner; and a plurality of conductive terminals, correspondingly accommodated in the accommodating slots. At least one of the conductive terminals has an inclined portion, formed by tapering one side of the conductive terminal, wherein the inclined portion is adjacent to the stopping corner, the inclined portion is not parallel to a top surface of the boss, and the inclined portion is at least partially located above the stopping corner and configured to limit the conductive terminal from moving downward.

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: A retaining device includes a first component and a second component. The first component is fixedly provided with a first solderable metal. The second component is provided with a solderable area. A second solderable metal is fixed to the solderable area. The first component and the second component are retained by soldering the second solderable metal to the first solderable metal. By fixing the first component and the second component through soldering of two solderable metals, the quantity of soldering points can be set according to the actual required retaining force between the first component and the second component, thereby ensuring the stable connection between the first component and the second component. Further, the soldering points occupy a small area and can be provided at multiple positions, thereby greatly enhancing the degree of freedom of positions of the two solders, and providing more options.

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 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 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.