Probe Connector

A probe connector adapted for resisting an outer electrical device, comprising:

• a barrel having a main body and a base integrally connected with a first end of the main body to form a single piece, a holding portion protruded inwards from an inner surface of the main body to form a first holding recess adjacent to the base, the first holding recess having a substantially cylindrical shape with a diameter smaller than an inner diameter of the main body;
• a plunger including a basic portion restricted in the barrel and a contact portion extended from a first end of the basic portion and exposed from a second end of the main body opposite to the base for resisting the outer electrical device, the basic portion having a second holding recess at a second end thereof opposite to the contact portion and coaxial with the first holding recess when the plunger is mounted to the barrel;
• and
• an elastic element of a substantially normal column shape with a uniform diameter arranged inside the barrel, two ends of the elastic element being respectively received within and held by the first holding recess and the second holding recess to shorten an unrestrained part of the elastic element, for reducing a resilient distortion of the elastic element when the plunger resists the outer electrical device.