Connector

A connector comprising:

• a connector main body made from an insulating material formed in a columnar shape extending in an inserting and extracting direction with respect to a counterpart connector;
• a contact part that makes contact with a counterpart terminal of the counterpart connector;
• and
• a plurality of terminals made of a conductive material having tail parts connected to wires exposed from the connector main body on the side opposite the contact part,
• wherein the terminals are arrayed such that the positions of the tail parts are polygonal in a plan view in a direction perpendicular to the wires around a wire extending in an inserting and extracting direction of the connector main body,
• wherein the connector main body includes a tail holding part extending in the axial direction, and
• wherein the tail parts of adjacent terminals are exposed in the tail holding part at a different positions in the axial direction.