Electric device and heat radiator

Abstract

Provided are an electric device and a heat radiator capable of suppressing vibration caused by external stress of the heat radiator. The electric device includes a substrate; an electronic component attached to the substrate; and a heat radiator including at least one first fin, and a second fin facing the first fin, thermally connected to the first fin, and provided at a position closer to an attachment surface to the substrate than any of the first fins, wherein the heat radiator thermally connected to the electronic component, by attaching one end of an attachment member for attachment to the substrate to a portion which is a part of the first fin or a part of the second fin and in which a height with respect to the attachment surface is higher than a thickness of the first fin.

Dependencies are inferred from the claim text.