Abstract: An electrical connector includes a first conductive terminal, a second conductive terminal, an insulated body integrally molded on the first conductive terminal and the second conductive terminal, and a metallic shell on the insulated body. The insulated body includes a first tongue portion and a second tongue portion aligned side by side. The first conductive terminal is provided with a first contact portion. The second conductive terminal is provided with a second contact portion. The metallic shell includes a first cylinder portion provided with a first space and a second cylinder portion provided with a second space. The first cylinder portion surrounding the first tongue portion and the second cylinder portion surrounding the second tongue portion share a dividing portion for separating the first space from the second space, so that the two electrical connection ports of the electrical connector are independent and avoid mutual influence between the two electrical connection ports.

Abstract: A connector includes first contacts, second contacts, a middle plate, a first electromagnetic compatibility (EMC) pad, a second EMC pad, an insulating body, and a spacer. The middle plate is clamped between the first contacts and the second contacts. The first EMC pad is located above the first contacts. The second EMC pad is located below the second contacts. The first EMC pad and the second EMC pad are connected to the middle plate respectively. The insulating body is partially embedded with the first contacts, the second contacts, the middle plate, the first EMC pad, and the second EMC pad. The spacer is formed between the first contacts and the second contacts, and is partially embedded with the first contacts and the second contacts. A manufacturing method where the connector is assembled as a semi-finished product in advance is further provided to reduce the production cost.

Abstract: A metallic terminal includes a terminal body, a first plating layer, a second plating layer, and a third plating layer. The first plating layer is on the terminal body, and the thickness of the first plating layer at the bent portion of the terminal body is 0.3 to 1.75 micrometers, and the thickness of rest portions of the first plating layer is 2 to 10 micrometers. The second plating layer is on the first plating layer and corresponds to the contact portion of the terminal body, and the thickness of the second plating layer is 0.5 to 2 micrometers. The third plating layer is on the first plating layer and corresponds to the soldering portion of the terminal body, and the thickness of the third plating layer is 0.01 to 0.1 micrometers. A manufacturing method of metallic terminal is also provided.

Abstract: A connector includes an insulated member, a plurality of first conductive terminals, a plurality of second conductive terminals, a shielding shell, and a metal housing. The first conductive terminals are disposed on an upper surface of the insulated member and extending rearward. The second conductive terminals are disposed on a lower surface of the insulated member, extending rearward, and located below the first conductive terminals. The shielding shell is fitted over the insulated member, and the shielding shell has a plug end and a mounting end. The metal housing has a plurality of grounding structures, the metal housing is fitted over the mounting end of the shielding shell, and the grounding structures are completely located below the second conductive terminals.

Abstract: An electrical connector includes a first conductive terminal, a second conductive terminal, an insulated body integrally molded on the first conductive terminal and the second conductive terminal, and a metallic shell on the insulated body. The insulated body includes a first tongue portion and a second tongue portion aligned side by side. The first conductive terminal is provided with a first contact portion. The second conductive terminal is provided with a second contact portion. The metallic shell includes a first cylinder portion provided with a first space and a second cylinder portion provided with a second space. The first cylinder portion surrounding the first tongue portion and the second cylinder portion surrounding the second tongue portion share a dividing portion for separating the first space from the second space, so that the two electrical connection ports of the electrical connector are independent and avoid mutual influence between the two electrical connection ports.

Abstract: A connector includes first contacts, second contacts, a middle plate, a first electromagnetic compatibility (EMC) pad, a second EMC pad, an insulating body, and a spacer. The middle plate is clamped between the first contacts and the second contacts. The first EMC pad is located above the first contacts. The second EMC pad is located below the second contacts. The first EMC pad and the second EMC pad are connected to the middle plate respectively. The insulating body is partially embedded with the first contacts, the second contacts, the middle plate, the first EMC pad, and the second EMC pad. The spacer is formed between the first contacts and the second contacts, and is partially embedded with the first contacts and the second contacts. A manufacturing method where the connector is assembled as a semi-finished product in advance is further provided to reduce the production cost.

Abstract: A connector includes an insulated member, a plurality of first conductive terminals, a plurality of second conductive terminals, a shielding shell, and a metal housing. The first conductive terminals are disposed on an upper surface of the insulated member and extending rearward. The second conductive terminals are disposed on a lower surface of the insulated member, extending rearward, and located below the first conductive terminals. The shielding shell is fitted over the insulated member, and the shielding shell has a plug end and a mounting end. The metal housing has a plurality of grounding structures, the metal housing is fitted over the mounting end of the shielding shell, and the grounding structures are completely located below the second conductive terminals.

Abstract: A metallic terminal includes a terminal body, a first plating layer, a second plating layer, and a third plating layer. The first plating layer is on the terminal body, and the thickness of the first plating layer at the bent portion of the terminal body is 0.3 to 1.75 micrometers, and the thickness of rest portions of the first plating layer is 2 to 10 micrometers. The second plating layer is on the first plating layer and corresponds to the contact portion of the terminal body, and the thickness of the second plating layer is 0.5 to 2 micrometers. The third plating layer is on the first plating layer and corresponds to the soldering portion of the terminal body, and the thickness of the third plating layer is 0.01 to 0.1 micrometers. A manufacturing method of metallic terminal is also provided.

Abstract: A cable-to-board connector includes a plug connector and a receptacle connector. The plug connector includes a plug housing, a plurality of plug terminals disposed in the plug housing, and a plug shielding shell surrounding the plug housing. At least two buckling blocks protrude oppositely from two outer surfaces of two opposite sides of the plug shielding shell. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals disposed in the receptacle housing, and a receptacle shielding shell defining a receptacle accommodating space therein. The receptacle housing is inserted in a front of the receptacle accommodating space. Each side of the receptacle shielding shell defines at least one second buckling hole. A rear inner periphery of the receptacle shielding shell is attached to a front outer periphery of the plug shielding shell with the buckling blocks being buckled in the second buckling holes.

Abstract: An electrical connector adapted for being soldered to a circuit board includes an insulating housing, a shielding shell enclosing the insulating housing, a first terminal pack and a second terminal pack. The first terminal pack includes a first main body, and a plurality of first terminals molded to the first main body. The second terminal pack includes a second main body, and a plurality of second terminals molded to the second main body. The first terminal pack is engaged with the second terminal pack with first soldering portions of the first terminals and second soldering portions of the second terminals being alternately aligned in line to make all of the soldering portions show a single-row arrangement for being soldered with the circuit board. The first and second terminal packs are assembled to the insulating housing together with the shielding shell.

Abstract: An electrical connector includes a first insulating housing having an erect base board and an erect tongue board extending forwards from a front of the base board, flat terminals molded in the first insulating housing and having a contact portion and a first soldering tail which vertically projects under the base board, a second insulating housing assembled to a right side of the base board, and spring terminals molded in the second insulating housing and having a contact arm and a second soldering tail which vertically projects under the second insulating housing. The contact portions are exposed in a front of a right side of the tongue board and arranged at regular intervals along a vertical direction. The contact arms elastically project sideward out of the right side of the tongue board and are arranged at regular intervals along the vertical direction behind the contact portions.

Abstract: An electrical connector adapted for being soldered to a circuit board includes an insulating housing, a shielding shell enclosing the insulating housing, a first terminal pack and a second terminal pack. The first terminal pack includes a first main body, and a plurality of first terminals molded to the first main body. The second terminal pack includes a second main body, and a plurality of second terminals molded to the second main body. The first terminal pack is engaged with the second terminal pack with first soldering portions of the first terminals and second soldering portions of the second terminals being alternately aligned in line to make all of the soldering portions show a single-row arrangement for being soldered with the circuit board. The first and second terminal packs are assembled to the insulating housing together with the shielding shell.

Abstract: A receptacle connector matched with a plug connector includes an insulating housing, a plurality of upper and lower terminals, a locating element and a shielding shell surrounding the insulating housing. The insulating housing defines an accommodating space, and a plurality of upper and lower terminal grooves communicating with the accommodating space. Each upper terminal disposed in the upper terminal groove has a first fastening portion, a first contact portion contacting with the plug connector, and a first soldering portion. Each lower terminal disposed in the lower terminal groove has a second fastening portion, a second contact portion contacting with the plug connector, and a second soldering portion. The locating element positioned in the accommodating space defines a plurality of through-holes aligned with the upper and lower terminal grooves respectively. The first and second soldering portions further pass through the through-holes to be soldered with a circuit board.

Abstract: An electrical connector includes a first insulating housing having an erect base board and an erect tongue board extending forwards from a front of the base board, flat terminals molded in the first insulating housing and having a contact portion and a first soldering tail which vertically projects under the base board, a second insulating housing assembled to a right side of the base board, and spring terminals molded in the second insulating housing and having a contact arm and a second soldering tail which vertically projects under the second insulating housing. The contact portions are exposed in a front of a right side of the tongue board and arranged at regular intervals along a vertical direction. The contact arms elastically project sideward out of the right side of the tongue board and are arranged at regular intervals along the vertical direction behind the contact portions.

Abstract: An electrical connector includes a first insulating housing having a base board and a tongue board extending forwards from a front of the base board. Two opposite sides of the base board extend downward to form a pair of clamping boards spaced from each other. A second insulating housing is assembled to the first insulating housing. The second insulating housing has a base portion resisting against rear edges of the clamping boards. A tongue portion protrudes forwards from a front of the base portion to be clamped between the clamping boards. A terminal group includes a plurality of flat terminals and a plurality of spring terminals. The flat terminals are molded in the first insulating housing and the spring terminals are molded in the second insulating housing. A metal shell encloses both the first insulating housing and the second insulating housing.

Abstract: An object of the present invention is to provide an electrical connector. The electrical connector includes an insulating housing having a base body and a tongue portion protruding forwards from a front of the base body. A substantial middle of a rear of the base body is concaved forward to form a receiving space. A fixing body is assembled in the receiving space of the insulating housing. A plurality of terminals is molded in the fixing body. A metal shell sheathes rearward the insulating housing together with the fixing body and the terminals. The metal shell has a rear plate curved downward by an external jig to cover a rear side of the fixing body after the metal shell sheathes the insulating housing.

Abstract: An electrical connector includes a first insulating housing having a base board and a tongue board extending forwards from a front of the base board. Two opposite sides of the base board extend downward to form a pair of clamping boards spaced from each other. A second insulating housing is assembled to the first insulating housing. The second insulating housing has a base portion resisting against rear edges of the clamping boards. A tongue portion protrudes forwards from a front of the base portion to be clamped between the clamping boards. A terminal group includes a plurality of flat terminals and a plurality of spring terminals. The flat terminals are molded in the first insulating housing and the spring terminals are molded in the second insulating housing. A metal shell encloses both the first insulating housing and the second insulating housing.

Abstract: An object of the present invention is to provide an electrical connector. The electrical connector includes an insulating housing having a base body and a tongue portion protruding forwards from a front of the base body. A substantial middle of a rear of the base body is concaved forward to form a receiving space. A fixing body is assembled in the receiving space of the insulating housing. A plurality of terminals is molded in the fixing body. A metal shell sheathes rearward the insulating housing together with the fixing body and the terminals. The metal shell has a rear plate curved downward by an external jig to cover a rear side of the fixing body after the metal shell sheathes the insulating housing.

Abstract: A cable connector connecting between a cable and a mated connector includes an insulating housing, a plurality of terminals disposed in the insulating housing, an inner shielding shell and an outer shielding shell surrounding the inner shielding shell. The insulating housing has a base portion and a tongue portion protruded forward from a front of the base portion. The insulating housing defines a plurality of passages concaved inward in periphery outer sides thereof and each extending along a front-to-rear direction. The inner shielding shell has a top plate, two end plates and a bottom plate which are interconnected to form an accommodating space thereamong for receiving the base portion therein. A plurality of contact strips are distributed along a front periphery of the inner shielding shell and restrained in the corresponding passages to electrically connect with the mated connector.

Abstract: A cable-to-board connector includes a plug connector and a receptacle connector. The plug connector includes a plug housing, a plurality of plug terminals disposed in the plug housing, and a plug shielding shell surrounding the plug housing. At least two buckling blocks protrude oppositely from two outer surfaces of two opposite sides of the plug shielding shell. The receptacle connector includes a receptacle housing, a plurality of receptacle terminals disposed in the receptacle housing, and a receptacle shielding shell defining a receptacle accommodating space therein. The receptacle housing is inserted in a front of the receptacle accommodating space. Each side of the receptacle shielding shell defines at least one second buckling hole. A rear inner periphery of the receptacle shielding shell is attached to a front outer periphery of the plug shielding shell with the buckling blocks being buckled in the second buckling holes.