Abstract: An electrical connector includes an insulative housing, a plurality of contacts retained in the insulative housing and a fastener. The insulative housing has a rear surface. Each contact has a connecting leg extending beyond the rear surface. The connecting legs are arranged in at least a row, and each connecting leg has a connecting portion and a resisting portion. The fastener has at least a contact receiving chamber, a flexible circuit board receiving chamber communicating with the contact receiving chamber and a press section. The contact receiving chamber is arranged between from the flexible circuit board receiving chamber and the press section. Wherein the fastener has a fixed position on the insulative housing, and as moving the fastener to the fixed position, the press section presses the resisting portion to drive the connecting portion projecting into the flexible circuit board receiving chamber.

Abstract: A power connector for electrically connecting with a complementary connector includes an insulating housing defining a number of channels and a number of pairs of power contacts received in corresponding channels. Each pair of power contacts has a pair of oppositely arranged two power contacts. Each power contact is provided with a retaining portion fixed within the channel, a contacting portion extending from one end of the retaining portion and a tail portion extending from the other end of the retaining portion. The contacting portion is formed with a first contacting finger and a second contacting finger, which are side-by-side positioned. The first contacting finger defines a first contacting area and the second contacting finger defines a second contacting area. The first and the second contacting areas are extending within a same plane.

Abstract: A data transmission cable includes a first wire and a second wire adjacent to each other, each of the first wire and the second wire has a central conductor and a cover layer enclosing the conductor. The conductor has an outer diameter in the range of 28 to 31 AWG, and when the outer diameter of the conductor is 28 AWG, the center distance between the first and second wires is defined between 0.51 mm to 0.75 mm; when the outer diameter of the conductor is 29 AWG, the center distance between the first and second wires is set between 0.38 mm to 0.75 mm; when the outer diameter of the conductor is 30 to 31 AWG, the center distance between the first and second wires is set between 0.38 mm to 0.62 mm.

Abstract: A cable end connector and the method of making the same are disclosed. The connector includes a first contact module, a second contact module, a central grounding unit, a grounding means, and a shielding shell electrically connecting with the grounding means. The first contact module includes first contacts and a first insulator retaining the first contacts. The first insulator has a first tongue section and a first assembling section. The second contact module includes second contacts and a second insulator retaining the second contacts. The second insulator has a second tongue section and a second assembling section. The shielding shell has a front shell and a rear shell partially overlapped on the front shell. The front shell substantially encloses the first and the second tongue sections of the first and the second contact modules, the central grounding unit and the grounding means. The rear shell covers the first and the second assembling sections of the first and the second contact modules.

Abstract: A cable includes a wire set having a first wire and a second wire arranged abreast. The first wire and the second wire are adjacent to each other, each of the first wire and second wire is provided with a first conductor at a center position thereof, a first layer wrapping the first conductor and a second layer wrapping the first layer, and the dielectric coefficient of the first layer is lower than that of the second layer.

Abstract: A connector includes a first contact module, a second contact module, a shielding shell and a latching member. The contact modules each include a number of contacts and an insulator retaining the contacts. The contact has a fastening portion assembled in the insulator, a contacting portion extending from the fastening portion, and a terminal portion extending from the fastening portion opposite to the contacting portion. The shielding shell covers around the first and the second contact modules. The latching member assists to secure the connection between the electrical connector with a complementary connector. The first contacts and the second contacts each have a pair of grounding terminals and the latching member connects with the pair of grounding terminals.

Abstract: An electrical connector includes an insulative housing, a number of first contact modules, a number of second contact modules and a number of third contacts all assembled into the insulative housing. Each first contact module includes a first wafer and first contacts insert-molded in the first wafer. Each second contact module includes a second wafer and second contacts insert-molded in the second wafer. The first contact modules, the second contact modules and the third contacts are arranged side by side after being inserted into the insulative housing. The adjacent first wafer and the second wafer cooperatively include mutual locking structures so that they can be inserted into the insulative housing in turn under a predetermined sequence.

Abstract: A cable connector includes an insulative housing, a number of contacts, an internal circuit board and a flat cable. The contacts are arranged in two rows. Each contact has a retaining portion retained in the insulative housing, a contact portion and a connecting portion extending from two ends of the retaining portion. The internal circuit board has a plurality of first golden fingers at one end thereof and a plurality of second golden fingers at another end thereof. The first golden fingers connect with the connecting portions of the contacts. The second golden fingers electrically connect with the first golden fingers. The flat cable has a plurality of wires corresponding to and connecting with the second golden fingers and a coating retaining at outside of the wires. All wires are arranged in a row.

Abstract: An electrical connector having an insulative housing having a mating cavity and a plurality of passageways, a plurality of electrical contacts received in the corresponding passageways and a sealing member received in the mating cavity. The insulative housing defines a front face and a mounting wall, the mating cavity is formed between the front face and the mounting wall. Each electrical contact has a contacting portion, a tail portion, and a main portion connecting the contacting portion with the tail portion, each main portion defines a plurality of barbs on both sides thereof. The sealing member has a base portion and at least one opening defined in the base portion for tail portions passing through. At least one electrical contact defines a wing on one side thereof, and the sealing member is restricted between the wing and the mounting wall.

Abstract: A cable connector includes an insulative housing, a number of contacts, an internal circuit board and a flat cable. The contacts are arranged in two rows. Each contact has a retaining portion retained in the insulative housing, a contact portion and a connecting portion extending from two ends of the retaining portion. The internal circuit board has a plurality of first golden fingers at one end thereof and a plurality of second golden fingers at another end thereof. The first golden fingers connect with the connecting portions of the contacts. The second golden fingers electrically connect with the first golden fingers. The flat cable has a plurality of wires corresponding to and connecting with the second golden fingers and a coating retaining at outside of the wires. All wires are arranged in a row.

Abstract: An electrical connector includes an insulative housing and a number of electrical contacts. The insulative housing has a top wall, a bottom wall and a number of side walls. The side walls form a number of passageways extending through the insulative housing. The electrical contacts are received in the passageways and each includes a contacting portion, a tail portion and a main portion connecting with the contacting portion and the tail portion. The main portion is provided with a first fastening means for engaging with the side wall and a second fastening means for engaging with the top wall so as to secure the electrical contacts to the insulative housing.

Abstract: An electrical contact assembly includes a pair of contacting members and a cable receiving member fixed with the contacting members. Each of the contacting members is in a shape of sheet and opposite to each other. The pair of contacting members is formed separately and defines a front-to-rear direction. The cable receiving member is formed separately from the pair of contacting members or is formed integrally with one of the contacting members. As the pair of contacting members is formed separately, the manufacturing process is simple and the quality is easy to control. The symmetry accuracy of the pair of contacting portions will also be controlled perfectly. As a result, a power loss of an electric current will be decreased.

Abstract: An electrical connector includes an insulative housing, a plurality of contacts and a circuit board. The insulative housing has a body portion and a mating portion forwardly extending from the body portion. The contacts include a plurality of ground contacts and a plurality of pairs of differential signal contacts located between the ground contacts. Each contact has a retaining portion retained in the insulative housing, a contact portion extending to the mating portion from one end of the retaining portion, and a tail portion extending to a rear side of the body portion from another end of the retaining portion. The circuit board is arranged at a rear side of the body portion, and has a plurality of ground connections and a conductive path connecting the ground connections together. The ground connections connect with the tail portions of the ground contacts.

Abstract: A connector assembly includes a plug connector and a receptacle. The plug connector includes a plug housing and a number of plug contacts retained in the plug housing. The plug housing has a mating portion with a mating surface. The receptacle connector includes a receptacle housing and a plurality of receptacle contacts retained in the receptacle housing. The receptacle housing defines a receiving space opening forwardly and a jointing surface at an inner side of the receiving space. Besides, the connector assembly further includes a waterproof plate sandwiched between the mating surface and the jointing surface as the plug connector mating with the receptacle connector.

Abstract: An electrical connector includes an insulative housing having a front space and a rear space, a number of electrical contacts each having a spring section projecting into the front space and a soldering section, an internal circuit board disposed in the rear space, and a pair of spring tabs secured to opposite sides of the insulative housing. The internal circuit board has a number of first golden fingers to connect with the soldering sections, a number of second golden fingers. The internal circuit board has a number of grounding pad adjacent to the second golden finger. The pair of spring tabs each has a locking section extending into the front space and a connecting section contacting with the grounding pad of the internal circuit board.

Abstract: The present invention relates to an electrical connector and method of making the same. The electrical connector includes an insulative housing, an internal circuit board extending from the front side of the insulative housing, a contact module received in the insulative housing and connected with the internal circuit board, and a shell covering the insulative housing and the internal circuit board. The shell and the internal circuit board form a mating space therebetween. The mating space is used to receive a mating plug.

Abstract: An electrical connector includes an internal circuit board including a number of first golden fingers at a front end thereof and a number of conductive traces corresponding to the first golden fingers and connected with the first golden fingers respectively, a shielding assembly having a first shell and a second shell together covering top and bottom surfaces of the internal circuit board; and a contact module electrically connected with the internal circuit board.

Abstract: A power connector includes an insulative housing, a plurality of power contacts received in the insulative housing, a contact bus bar electrically connecting with the plurality of power contacts and a fastening element fastening the contact bus bar and an outer terminal arranged behind the insulative housing together. The insulative housing has a mating face at a front side thereof. The power contacts are provided with soldering pads, and the contact bus bar has a front mating pad engaging with the soldering pads. The front mating pad is formed with a plurality of soldering holes, and the front mating pad and the soldering pads being connected electrically via soldering tin set in the soldering holes.

Abstract: A power connector includes an insulative housing, a plurality of power contacts received in the insulative housing, a contact bus bar electrically connecting with the plurality of power contacts and a fastening element fastening the contact bus bar and an outer terminal arranged behind the insulative housing together. The insulative housing has a mating face at a front side thereof. The power contacts are provided with soldering pads, and the contact bus bar has a front mating pad engaging with the soldering pads. At least one in the front mating pad and the soldering pad is formed with a soldering hole. The front mating pad and the soldering pads are connected electrically via soldering tin set in the soldering hole.

Abstract: A power connector includes an insulative housing, a plurality of power contacts received in the insulative housing, a contact bus bar electrically connecting with the plurality of power contacts and a fastening element fastening the contact bus bar and an outer terminal arranged behind the insulative housing together. The insulative housing has a mating face at a front side thereof. The power contacts are provided with soldering pads, and the contact bus bar has a front mating pad engaging with the soldering pads. The front mating pad is formed with a plurality of soldering holes, and the front mating pad and the soldering pads being connected electrically via soldering tin set in the soldering holes.