The ornamental design for an electricconnector, as shown and described.
FIG. 1 is a perspective view of an electrical connector showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an enlarged partial view of FIG. 1; and
FIG. 5 is another perspective view thereof; and,
FIG. 6 is a right side elevation view thereof.
The even-broken lines represent unclaimed subject matter and form no part of the claimed design. The dash-dot lines represent the boundary of the claimed design.