Flat back card connector
AssigneeBerg Technology, Inc.
InventorsNai Hock Lwee, Niranjan Kumar Mitra
Life of this patent
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Abstract
A card connector according to the current invention provides a substantially low profile when it is placed on the board. Stoppers and solder tails are situated at the bottom of the housing of the card connector and extend in the perpendicular direction with respect to the housing. In one embodiment, the connector housing is inserted into a mount opening of a circuit board from a rear side of the circuit board. A portion of the housing may be positioned above the front surface of the circuit board while stoppers and solder tails are positioned on the rear surface of the circuit board. Since the solder tails are soldered to the circuit board, it is possible to reduce the height of the connector housing that extends over the front surface of the circuit board.
Claims7
A card connector for connecting a first circuit element to a second circuit element, said first circuit element having a primary side, a solder side and a first bore which connects said primary side and said solder side, comprising:
- a connector housing having an outer surface consisting of at least a top portion, a lateral portion and a bottom portion and a second bore formed in said housing extending from said top portion to said bottom portion, at least a portion of said outer surface being placed in said first bore;
- a contact terminal disposed in said second bore of said connector housing for providing throughput electrical connection between said first circuit element and said second circuit element, one end of said contact terminal being exposed on said solder side;
- and
- a positioner located on said outer surface of said connector housing for positioning and latching said connector housing with respect to said first circuit element, said bottom portion of said connector housing being positioned on the solder side.
A card connector for connecting a first circuit board and a second circuit board, said first circuit board having a primary side, a solder side and a first bore connecting said primary side and said solder side, comprising:
- a connector housing having an outer surface consisting of at least a top portion, a lateral portion and a bottom portion and a second bore formed in said housing extending from said top portion to said bottom portion, at least a portion of said outer surface being placed in said first bore, said bottom portion of said connector housing being positioned on the solder side, the rest of said connector housing extending through said first bore to the primary side, the height of said connector housing which extends over said primary side of said first circuit board being reduced at least by a width of said first circuit board;
- a contact terminal placed in said second bore of said connector housing providing throughput electrical connection between said first circuit board and said second circuit board, one end of said contact terminal being exposed on said solder side, the other end of said contact terminal extending towards said top portion of said connector housing;
- and
- a positioner located on said outer surface of said connector housing for positioning and latching said connector housing with respect to said first circuit board, said positioner also preventing said one end of said contact terminal which is exposed on said solder side from deformation by limiting an extent of protrusion of said top portion through said first bore.
Dependencies are inferred from the claim text.