Anisotropic conductive sheet, electrical inspection device, and electrical inspection method

An anisotropic conductive sheet comprising:

• an insulating layer including an elastomer layer, and a plurality of first heat-resistant resin layers disposed on or above one surface of the elastomer layer, the plurality of first heat-resistant resin layers being separated from one another;
• a plurality of through holes disposed in the insulating layer;
• a plurality of conductive parts disposed at respective inner wall surfaces of the plurality of through holes;
• and
• a plurality of first conductive layers disposed at respective surfaces of the plurality of first heat-resistant resin layers and connected with the plurality of conductive parts,
• wherein the plurality of through holes is disposed at positions corresponding to the plurality of first heat-resistant resin layers, and
• wherein in plan view of the insulating layer, each first conductive layer is located on an inner side of an outer edge of each first heat-resistant resin layer.