摘要:
A contact substrate is moved to cause a connection terminal and a connection terminal to slide on the contact substrate to change the contact state of the connection terminal and the connection terminal to a first slide contact and to a second slide contact. This switches the electrical connection/disconnection between the connection terminal and the connection terminal.
摘要:
A connector to be mounted on a board and connect a connection object to the board includes a housing into which the connection object is inserted through an insertion slot and multiple contacts each of which comes into contact with the connection object and the board. Each of the contacts includes a movable contact that comes into contact with a first surface of the connection object, a fixed contact that comes into contact with the board and includes fixing portions for fixing the fixed contact to the housing, and a connecting part that connects the movable contact and the fixed contact. Each of the fixing portions branches and projects from a signal transmission line provided between the connection object and the board. The movable contact is rotatable relative to the fixed contact.
摘要:
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.
摘要:
A method of making an array of integral terminals on a circuit assembly. The method includes the steps of depositing at least a first liquid dielectric layer on the first surface of a first circuit member, imaged to include a plurality of first recesses corresponding to the array of integral terminals. The selected surfaces of the first recesses are processed to accept electro-less conductive plating deposition. Electro-lessly plating is applied to the selected surfaces of the first recesses to create a plurality of first conductive structures electrically coupled to, and extending generally perpendicular to, the first circuitry layer. Electro-plating is applied to the electro-less plating to substantially first recesses with a conductive material. The steps of depositing, processing, electro-less plating, and electro-plating are repeated to form the integral terminals of a desired shape. The dielectric layers are removed to expose the terminals.
摘要:
A connector to be mounted on a board and connect a connection object to the board includes a housing into which the connection object is inserted through an insertion slot and multiple contacts each of which comes into contact with the connection object and the board. Each of the contacts includes a movable contact that comes into contact with a first surface of the connection object, a fixed contact that comes into contact with the board and includes fixing portions for fixing the fixed contact to the housing, and a connecting part that connects the movable contact and the fixed contact. Each of the fixing portions branches and projects from a signal transmission line provided between the connection object and the board. The movable contact is rotatable relative to the fixed contact.
摘要:
A method of making an array of integral terminals on a circuit assembly. The method includes the steps of depositing at least a first liquid dielectric layer on the first surface of a first circuit member, imaged to include a plurality of first recesses corresponding to the array of integral terminals. The selected surfaces of the first recesses are processed to accept electro-less conductive plating deposition. Electro-lessly plating is applied to the selected surfaces of the first recesses to create a plurality of first conductive structures electrically coupled to, and extending generally perpendicular to, the first circuitry layer. Electro-plating is applied to the electro-less plating to substantially first recesses with a conductive material. The steps of depositing, processing, electro-less plating, and electro-plating are repeated to form the integral terminals of a desired shape. The dielectric layers are removed to expose the terminals.
摘要:
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.