The ornamental design for a connectorhousing, as shown and described.
FIG. 1 is a front elevation view of a connector housing, showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a front, top, and left side perspective view thereof; and,
FIG. 8 is a rear, bottom, and right side perspective view.
The broken lines of the internal elements of the connector in FIGS. 5 and 6 are included to show unclaimed suject matter only and form no part of the claimed design.