The present invention relates to a bidirectional conductive module and a method of manufacturing the same. The bidirectional conductive module according to the present invention includes an insulating body having a plurality of through holes formed in an insulating material, and having a plurality of through holes penetrated in an up and down direction, and filled in an upper region of each of the through holes, and including conductive powder having conductivity. A conductive filler formed by filling a filler, and a conductive pin accommodated in a lower region of each of the through holes and electrically contacting the conductive filler; Each of the through holes is formed by an upper through hole opened in an upward direction, a lower through hole having an inner diameter smaller than the inner diameter of the upper through hole, and a step due to a difference in the inner diameter between the upper through hole and the lower through hole. Including a stepped portion; Each of the conductive pins may include a pillar portion inserted into the lower through hole and an extension portion extending radially outward from an upper portion of the pillar portion. Accordingly, the electrical characteristics are improved while overcoming the limitations of the fine pitch and the thickness, and the manufacturing is possible by a simple manufacturing method.
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