Patent ID: 7396254

Claim:
A connector assembly comprising: a circuit board; an enclosure housing having an upper wall, the upper wall having a plurality of openings formed therein, all of said openings having the same size and shape; a plurality of connector units, each of the connector units comprising a base plate, spaced from the circuit board an array of pins mounted in and projecting from the base plate, a hollow shroud surrounding the array of pins and extending away from the base plate, and a skirt surrounding the shroud and projecting radially outwardly from the base plate to abut against a bottom face of the upper wall near a respective opening, all of said skirts having the same outer peripheral size and shape corresponding to those of the openings, the shroud of at least one of the connector units having an outer peripheral size and pin configuration which differs from an outer peripheral size and other pin configuration of at least one other of the connector units, each of the skirts sealingly engaging with a portion of the wall surrounding a corresponding one of the openings, each skirt covering a groove in the portion of the wall and engaging with a sealing material in the groove; wherein the skirts of the connector units are held captive between the upper wall of the housing and the circuit board.