Abstract:
Materials which are used for detachable injection moulded parts can be applied for making fast, solid and reliable connections, particularly by using easily degradable respectively soluble polymers. The materials can be adapted to other conditions, such as the prevention of chemical influencing or other kind of poisoning, the degree of electrical insulation, etc.
Abstract:
A surface mount electrical interconnect adapted to provide an interface between solder balls on a BGA device and a PCB. The electrical interconnect includes a socket substrate with a first surface, a second surface, and a plurality of openings sized and configured to receive the solder balls on the BGA device. A plurality of electrically conductive contact tabs are bonded to the first surface of the socket substrate so that contact tips on the contact tabs extend into the openings. The contact tips electrically couple with the BGA device when the solder balls are positioned in the openings. Vias are located in the openings that electrically couple the contact tabs to contact pads located proximate the second surface of the socket substrate. Solder balls are bonded to the contact pad that are adapted to electrically and mechanically couple the electrical interconnect to the PCB.
Abstract:
A cluster grid array semiconductor die package and mating socket provide electrical connection between one or more semiconductor dies housed within the die package and substrate, such as a printed circuit board, on which the mating socket is mounted. The die package and the mating socket may be easily connected and disconnected. The die package may include power and ground planes built into and distributed within the housing of the die package.
Abstract:
A connector for hearing prothesis comprising two portions (4), (9) which interfit resiliently. The outer surface of the first portion (4) carries electrical contacts (5) each of which includes a spring (6). This first portion fits into a second portion (9) which carries on its internal surface electrical contacts (16) which contact the electrical contacts (5).