Abstract:
A fiber assembly (100) includes a printed circuit board (1), an optoelectronic element (2) defined on the printed circuit board and having a top surface (21), a transmission media (3) optical coupling with the optoelectronic element, and an optical cement (4) used for fixing the transmission media to the optoelectronic element. A tip end of the transmission media needs not with polishing processing, and the tip end of the transmission media is directly facing to the top surface of the optoelectronic element in order to realization of optical coupling, the optical cement is enclosing on the optoelectronic element and the tip end of the transmission media, the optical cement is filling a space between the transmission media and the optoelectronic element, the refractive index of the optical cement is close unlimitedly to the refractive index of the transmission media.
Abstract:
A method associated with the related structures to prepare cable wires of a cable connector, comprising the steps of: extending a first type and a second type of cable wires through a wire spacer having a notch; securing the first and second types of wires to the spacer; bending the extended cable wires of the first type in the spacer notch; operating the extended cable wires of the second type; returning the extended cable wires of the first type; and operating the extended cable wires of both the first type and the second type. The second type may be coaxial cables and the operating steps on these coaxial cables may include steps of removing outer jackets and braidings.
Abstract:
A cable connector assembly for mating with a mating connector in two directions includes a PCB, a cable, and a housing. The PCB includes a front end portion, a rear end portion, and a middle portion. The front end portion includes some front conductive pads, while the rear end portion includes some rear conductive pads. The PCB includes an upper surface and a lower surface. The cable includes some coaxial wires and single wires. All the coaxial wires are soldered on one surface, and all the single wires are soldered on another surface of the PCB. Part of the rear conductive pads soldered with the coaxial wires are electrically connected to the front conductive pads on the upper surface through a layer of conductive path, while the other rear conductive pads are electrically connected to the front conductive pads on the lower surface through another layer of conductive path.
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:
A magnetic connector including: a flat engaging surface; a number of electrical contacts each having a flexible mating portion protruding to the engaging surface; an insulative housing comprising plural contact channels for receiving the electrical contacts and a first fixing space communicating with the contact channels; and a first magnet assembled to the first fixing space along a direction parallel to the flat engaging surface, the first magnet overhanging over the electrical contacts.
Abstract:
An plug connector assembly (1) includes a mating member (10) including a front mating end (101) and a rear mating end (102), a cable (30) electrically connected with the mating member, a first shell (50) formed by sheet metal drawing and having a closed circumference, a second shell (60) formed by sheet metal drawing and having a closed circumference. The first shell includes a first front end (51) telescoped with the rear mating end, and a first rear end (52) opposite to the first front end. The second shell (60) includes a second front end (61) telescoped with the first rear end, and a second rear end (62) opposite to the second front end and telescoped on the cable.
Abstract:
A cable connector assembly including: a cable including a number of wires, an insulative housing, a number of contacts retained in the insulative housing and soldered to corresponding wires of the cable, a spacer assembled to the insulative housing and retaining respective rear portions of the contacts, a metal case enclosing the insulative housing and having a slit, a copper foil enclosing the metal case and covering the slit, and an insulative member over-molded on the copper foil and a front end of the cable, wherein the spacer defines a sustaining portion extending into the slit for supporting a portion of the copper foil located above the slit.
Abstract:
A flat cable assembly includes 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:
An electrical connector assembly includes an insulative housing and a set of contacts retained in the insulative housing, the contacts including a power contact, a negative contact, a positive contact, a first grounding contact, a power provided by device (DPWR) contact, and a second grounding contact, a contacting portion of each of the set of second contacts being spaced a respective contacting distance from a front end surface of the insulative housing. A contacting distance management makes the mating connector sequentially connect with the power contact and the grounding contact, the negative contact and the positive contact, all the first contacts, the DPWR contact, the grounding contacts. Such contact arrangement is to prevent a false recognition of the two power contacts by power system circuits.
Abstract:
A cable connector assembly (100) includes an electrical connector (1), a cable connecting the electrical connector electrically, an external shell (2) mounted to the connecting portion of the electrical connector and the cable. The electrical connector includes an insulative housing (12), a number of terminals (13) received in the insulative housing, and a front shell (11) mounted to the insulative housing. The insulative housing includes a base section (120) and a mating section (123) extending forwardly from the base section. The front shell (11) includes a frame portion (113) enclosing the mating section and a retaining portion (110) extending rearwardly from the frame portion and assembled to the base section. The retaining portion further defines a number of elastic portions (111) bent upwardly from the retaining portion and resisting against an inner face of the external shell.