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 | (11) | EP 1 770 828 A3 | 
| (12) | EUROPEAN PATENT APPLICATION | 
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| (54) | Matable electrical connectors having signal and power capabilities | 
| (57) The present invention relates to An electrical connector, comprising a housing, comprising:
                     a contact receiving cavity ; and a top wall including a heat dissipation through-hole
                     formed therein that is fluidly connected to said contact receiving cavity; and an
                     electrically conductive contact positioned in said contact receiving cavity, said
                     electrically conductive contact comprising a first contact wall, a second contact
                     wall opposing said first contact wall, and a medial space between said first and second
                     contact walls, a first flexible beam adjoining the first contact wall, and a second
                     flexible beam adjoining the second contact wall. The first and second flexible beams each have a width, the first and second flexible beams define a heat flow path therebetween, the heat flow path being unobstructed in a widthwise direction of the first and second flexible beams, and at least a portion of said first and second contact walls are positioned in the housing below said heat dissipation through-hole. |