1. A thermal connector comprising:an electrically insulating beam having a first end face at a first end and a second end face at a second end, the second end face opposite the first end face in an X direction, the beam having a width in a Y direction perpendicular to the X direction, the beam having a top face and a bottom face which is offset from the top face in a Z direction, the Z direction being perpendicular to each of the X and Y directions;
a first terminal attached to the bottom face and adjacent the first end; and
a second terminal attached to the top face and adjacent the first end;
a conductive trace formed on the electrically insulating beam and configured to provide electrical tuning.