Abstract: An electrical connector assembly (100) comprises an insulative housing (1) comprising a lower wall, a receiving space (110), a cavity (120) above the receiving space (110), a shielding shell (9) enclosing the insulative housing (1), a number of contacts (2, 3) received in the insulative housing (1) and a cable (5). The contacts (2, 3) comprise a number of first contacts (2) for transmitting USB 3.0 signal and a number of second contacts (3) capable of transmitting USB 2.0 signal, and an extra signal contact (3e) transmitting an extra signal. The second contacts are partly received in the receiving space (110). The first contacts are partly received in the cavity (120). The engaging section of the extra signal contact (3e) is located on an inner surface of the lower wall.

Abstract: A cable connector assembly includes an insulative housing defining a cavity, a number of contacts retained in the insulative housing, a metallic shell enclosing the insulative housing, and a cable electrically connected with the contacts. The contacts comprise a number of first and second contacts, The cable has at least one pair of differential wires, the pair of differential wires comprising a pair of signal wires and a grounding wire. Each signal wire includes a number of inner wires and an insulator enclosing the inner wires. A metallic conductive layer is disposed between the inner wires and the insulator.

Abstract: A plug connector for mating with a mating connector, including: a housing, a printed circuit board (PCB) received in the housing, a number of terminals, and an insulative cover portion molded to the PCB. The PCB includes a plurality of conductive paths, an upper surface, an opposite lower surface, and a pair of side surfaces. A number of conductive pads are disposed on the upper surface and the lower surface. The conductive pads are connected with corresponding conductive paths. The terminals are electrically connected with corresponding conductive pads of the PCB. The terminals include a number of first terminals disposed on the upper surface and the lower surface of the PCB and a number of second terminals disposed on the side surfaces of the PCB. The insulative cover portion covers the PCB while exposing each of the terminals out partly for mating with the mating connector.

Abstract: The present invention discloses an antenna and pertains to the field of communications technologies. The antenna includes: a printed circuit board, a first antenna feeding structure, a first antenna loading structure, and a first filter, where the first antenna feeding structure has a grounding pin and a feeding pin, the grounding pin and the feeding pin are separately connected to the printed circuit board, and the first antenna loading structure and a partial structure of the first antenna feeding structure form a coupling structure; and the first antenna loading structure is connected to the first filter, the first filter is connected to the printed circuit board, and the first filter is configured to cut off a low-frequency current. A low-frequency current is cut off by using a filter, so as to implement selective filtering for an antenna loading structure and extend operating bandwidth of the antenna.

Abstract: A cable assembly comprises: an insulative housing and a terminal module assembled to a rear end of the insulative housing. The terminal module comprises a plurality of pairs of differential signal terminals and a plurality of grounding terminals arranged long a widthwise direction thereof. Each of terminal defining a mating portion, a body portion and a soldering portion. Mating portions of the signal and grounding terminals are located on a row, body portions and soldering portions of the signal and grounding terminals are located on two rows. There are at least one grounding terminal is intervened between two pairs of differential signal terminals to totally space apart the body portions and soldering portions of two adjacent pairs of differential signal terminals located on two rows.

Abstract: An electrical connector includes a first insulative housing (21), a number of first contacts (22) retained in the first insulative housing, and a metallic shell shielding on the first insulative housing. Each first contact comprises a main portion, a contacting section (2211) in front of the base portion, and a soldering section (2201) behind the base portion. Each first contact has a first sub-contact (220) and a second sub-contact (221) stacked with each other. The first sub-contact (220) comprises a first main section (2202) and the soldering section, the second sub-contact (221) comprises a second main section (2210) and the contacting section, the first main section is superimposed on the second main section to form the main portion, and the main portion of the first contact has a larger thickness than the contacting section and the soldering section.

Abstract: A flat cable assembly comprises: a flat cable; a PCB electrically connected to the flat cable; and a retainer formed on the joint of the flat cable and the PCB. The flat cable defines a metallic shielding layer having extension portions formed at two sides of the flat cable, the PCB defines grounding conductive pads electrically connected to the extension portion.

Abstract: A cable connector assembly for being mounted on an external device for docking a mating connector, the cable connector assembly including a shield shell having a plurality of metal shrapnel, an insulative housing received in the shield shell, a plurality of connectors received in the insulative housing, and a cable connecting with the connector. The connector has a metal shell. The metal shrapnel is movable by the external device to be elastically pressed between the connector metal shell and the external device.

Abstract: A flat cable (100) includes an insulative carrier (20) extending along a front-to-back direction, a set of signal conductors (10) held by the insulative carrier, and a metal grid layer (30) attached to the insulative carrier. The insulative carrier has a top face facing upwardly and a bottom face facing downwardly. The insulative carrier defines a set of receiving passageways (210) disposed along a transverse direction perpendicular to the front-to-back direction. The set of signal conductors extend along the front-to-back direction and have different pitches along the transverse direction. The metal grid layer is attached to the top face or the bottom face. The metal grid layer has different densities along the front-to-back direction in order to make the impedance of the flat cable consistent along the front-to-back direction.

Abstract: An electrical connector comprises a metallic housing; and a printed circuit board receiving in the metallic housing and defining a mating portion formed on a front end thereof. The mating portion defines a plurality of conductive pads formed on a top surface thereof, the plurality of conductive pads comprises a plurality of first grounding contacts, a plurality of pairs of differential signal contacts and a plurality of second grounding contacts, each of pair of differential signal contacts are intervened between two adjacent grounding contacts, each of second grounding contact is located in front of the pair of differential signal contacts and electrically and mechanically connected with two front ends of two first grounding contacts.

Abstract: A cable connector assembly includes a connector comprising an insulative body, a number of conductive terminals received in the insulative body, and a printed circuit board (PCB) electrically connected with the conductive terminals; a cable having a plurality of core wires; and a number of electronic components disposed on the PCB. The insulative body includes a front face and a rear face opposite to the front face. The PCB has a front portion electrically connected with the conductive terminals, a rear portion electrically connected with the core wires, and a middle portion connecting the front portion and the rear portion. The rear portion has a number of first pads electrically connected with the core wires. The front portion and the middle portion are disposed in the insulative body and the rear portion is disposed outside of the insulative body.

Abstract: A cable electrical connector assembly includes an electrical connector including a plurality of conductive elements, a cable connecting with the electrical connector and having a number of core wires soldering with the conductive elements, and an insulative enclosing body enclosing the core wires and the conductive elements. The insulative enclosing body has at least one opening above a soldering area of the core wires and the conductive elements. The opening improves impedance in the soldering area of the core wires and the conductive elements.

Abstract: A cable connector assembly (100) includes a connector (1), a cable (2) connected to the connector, a magnetic element (3) encircling the cable, and a housing (4) covering the magnetic element. The housing includes a front wall (40) adjacent to the connector, a rear wall (41) away from the connector, and a side wall (42) with closed periphery connecting the front and the rear wall, a receiving space (43) defined in the housing and running through the front and the rear wall to form a first hole (401) on the center of the front wall and a second hole (411) on the center of the rear wall. The housing includes a first projection (44) between the first hole and an outer edge of the front wall to weaken the concentrated stress generated by the cable wound on the housing.

Abstract: An printed circuit board (14) includes a first insulative layer (140), a first conductive path (141), a second conductive path (142) and an insulative substrate (143) stacked together. The first conductive path is disposed between the insulative substrate and the first insulative layer. The first conductive path includes an engaging portion (146), a middle portion (148) having an end connected with the engaging portion, and a soldering portion (147) connected with an opposite end of the middle portion. The second conductive path is aligned with the middle portion of the first conductive path along a vertical direction, the second conductive path electrically connected with the middle portion of the first conductive path to increase a thickness thereon.

Abstract: A cable assembly comprises: a metallic housing; a PCB received into the metallic housing. The PCB defines a plurality of grounding conductive pads and a plurality of pairs of signal conductive pads formed on a rear end thereof. Each pair of signal conductive pads are intervened between two grounding conductive pads. And a cable having a plurality of wires are electrically connected with the PCB. Wherein at least one wire of the plurality of wires comprises a pair of differential signal conductors electrically connected to a corresponding pair of signal conductive pads, and a grounding conductor electrically connected to two grounding conductive pads located at two sides of the pair of signal conductive pads.

Abstract: A cable assembly (100) including an insulative housing (2) defining a number of receiving passageways (20), a number of contacts (3) received into the receiving passageways, a cable electrically connected with the contacts, a metallic shell (1) surrounding the insulative housing (2).The contacts comprise a number of grounding contacts and signal contacts and the metallic shell defines a number of metallic plates (1110) extending into the insulative housing to contact the grounding contacts.

Abstract: A cable assembly comprises a housing; a PCB received into the housing and defining a front mating portion and a rear terminating portion. The rear terminating portion defines a plurality of pairs of signal conductive pads and grounding conductive pads. At least one grounding conductive located at one lateral side of each pair of signal conductive pads. And a cable has at least one first set of first wires and a plurality of sets of second wires. Each set of first wire has two grounding conductors and a pair of differential signal conductors respectively electrically connected to a pair of signal conductive pads and two grounding pads. Each set of second wire has a grounding conductor and a pair of differential signal conductors respectively electrically connected to a pair of signal conductive pads and a grounding pad.

Abstract: A cable assembly comprises a metallic housing defining a receiving room and a number of protruding plates formed in the receiving room, and a printed circuit board received into the receiving room. The printed circuit board defines a front mating portion and a rear terminating portion defining a number of slits formed thereon for the protruding plates to pass through. And a cable comprises a plurality conductive wires electrically connected with the printed circuit board and spaced apart from each other by the protruding plates.

Abstract: A cable connector assembly includes an insulative housing defining a cavity, a number of contacts retained in the insulative housing, a metallic shell enclosing the insulative housing, and a cable electrically connected with the contacts. The contacts comprise a number of first and second contacts, The cable has at least one pair of differential wires, the pair of differential wires comprising a pair of signal wires and a grounding wire. Each signal wire includes a number of inner wires and an insulator enclosing the inner wires. A metallic conductive layer is disposed between the inner wires and the insulator.

Abstract: An electrical connector includes an insulative housing, a plurality of contacts mounted in the insulative housing and a pair of fastening modules assembled to the insulative housing. The insulative housing forms a main base with a mating portion and a holder portion defined on the main base. Each fastening module includes a securing base assembled to the holder portion of the main base and a fastening member assembled with the securing base.