Abstract:
The present invention relates to a connecting adapter (100) for a connecting terminal assembly, the connecting terminal assembly having a number of electrical connecting terminals. The connecting adapter comprises: a printed circuit board (101) with a comb-type conducting structure having a number of comb teeth (103), each comb tooth (103) having an electrical contact surface (105); and an electrical plug connector interface (107) for a plug connector, said electrical plug connector interface (107) having electrical terminals (109) which are electrically connected to the electrical contact surfaces (105) of the comb teeth (103). The electrical plug connector interface (107) is arranged on the printed circuit board (101).
Abstract:
A semiconductor device housing package(1) includes a base body (5) having, on its upper surface, a mounting region for placement of a semiconductor device (3); a frame body (7) having a frame-like portion disposed on the upper surface of the base body (5) so as to surround the mounting region, and an opening penetrating through from an inner side of the frame-like portion to an outer side thereof; a flat plate-like insulating member (9) disposed in the opening so as to extend from an interior of the frame body (7) to an exterior thereof; wiring conductors (11) disposed on an upper surface of the insulating member (9) so as to extend from the interior of the frame body (7) to the exterior thereof; and a continuous metallic film (35) disposed on a part of the upper surface of the insulating member (9), the metallic film (35) lying outside the frame body (7) so as to surround the wiring conductors (11).
Abstract:
To reduce a connector in a dimension in a fitting direction. Contacts 11 each include a holding portion 111 which is inserted from an inserting direction orthogonal to a connector fitting direction and is held by a housing 12, a contact portion 112 which is continuous with the holding portion 111 and extends in the connector fitting direction, and a connection portion 113 which is continuous with the holding portion 111 and is connected to an LED mounting substrate. The housing 12 includes a housing main body 121 which is inserted in a hole formed in the LED mounting substrate, and a top board portion 122 formed on the housing main body 121. The housing main body 121 is formed with connector receiving portions 121a and 121b which accommodate the contact portions 112 and receive a cable connector. The top board portion 122 is formed with contact accommodating portions 122a which communicate with the connector receiving portions 121a and 121b and accommodate the holding portions 111. The housing main body 121 is formed with slots 121c via which the contacts 11 are inserted into the connector receiving portions 121a and 121b and the contact accommodating portions 122a from inserting directions orthogonal to the connector fitting direction.
Abstract:
A communication Jack has a housing with a face having a plug receiving aperture. A conductive path pairs extends from corresponding plug interface contacts located at the plug receiving aperture to corresponding output terminate. A first circuit board is connected to the plug interface contacts and a second circuit board is connected to the plug Interface contacts and the output terminals. The first circuit board has a first single stage of crosstalk compensation with opposite polarity of the crosstalk of a plug for a first combination of the conductive path pairs. The second circuit board includes a second single stage of opposite polarity crosstalk compensation for some of the conductive path pairs not compensated on the first circuit board. The stages cancel substantially ail of the crosstalk caused by the plug, for the signal operating frequencies, for corresponding combinations of the conductive path pairs.
Abstract:
The present invention discloses an adaptor suitable for use in optoelectronic circuit board. The adaptor according the present invention serves to adapt a package pin-out arrangement to a desired pin-out arrangement on a printed circuit board. The adaptor comprises a pin-in arrangement that electrically couples with the package pin-out arrangement. The adaptor further comprises an adaptor pin-out arrangement that is geometrically identical to the desired pin-out, and a flex-circuit that provides a plurality of electrical paths to connect the pin-in arrangement with the adaptor pin-out arrangement. In various embodiments, the adaptor further comprises a clamshell for holding the adaptor pin-out and the flex-circuit together in a single flat format.