The ornamental design for an electricalconnector, as shown and described.
FIG. 1 is a front, top and right side perspective view of an electrical connector showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof; and,
FIG. 6 is a top plan view thereof.
The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. The bottom plan view of the electrical connector forms no part of the claimed design and has been omitted.