Patent ID: 9640326
Date: 2017-05-02
CPC Classifications: H01G

Claim:
1. A solid electrolytic capacitor comprising: a capacitor element including a positive electrode and a negative electrode; a negative terminal joined to the negative electrode; a positive terminal joined to the positive electrode; and a resin package covering the capacitor element, wherein the negative terminal includes: upper faces of the mount portion, the first protruding portion and the second protruding portion are joined to an underside of the negative electrode via a conductive bonding member, the first protruding portion has a first side edge and a second side edge, the second protruding portion has a third side edge, the first side edge or its extension intersects with the side edge or its extension of the mount portion, the second side edge or its extension intersects with the first side edge or its extension, the third side edge or its extension intersects with the second side edge or its extension, the side edge of the mount portion is connected with the first side edge through a first curved edge, the second side edge is connected with the third side edge through a second curved edge, and a radius of curvature of the first curved edge is larger than a radius of curvature of the second curved edge.