Elastic electric contact terminal adapted to small size

An elastic electric contact terminal interposed between objects and contacting the objects to form an electric passage between the objects, the elastic electric contact terminal comprising:

• an elastic core provided with at least one or more channels which are recessed downwardly from the top surface thereof with a predetermined width and depth and extend in a lengthwise direction;
• a polymer film surrounding the elastic core with an adhesive layer in-between;
• and
• a solderable metal layer surrounding and adhering to the polymer film,
• wherein the polymer film extends across the channels to be placed on both side walls of the channels, and both the side walls of the channels elastically support the object.