A capacitor that can make a failure mode into an open mode even when a short circuit caused by insulation breakdown occurs in a dielectric layer is provided. The capacitor includes: a substrate; an MIM structure disposed on the Substrate, the MIM structure including a dielectric layer, a bottom electrode layer disposed on one side of the dielectric layer and composed of a first conductive material, and a top electrode layer disposed on the other side of the dielectric layer; a first external electrode disposed on the substrate; a second external electrode disposed on the substrate; and a connection conductor connecting between the bottom electrode layer and the first external electrode, the connection conductor including a first contact portion contacting the substrate.