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US08437117B2 Solid electrolytic capacitor with improved stress resistance in the vicinity of the anode lead and the anode terminal 有权
在阳极引线和阳极端子附近具有改善的应力阻力的固体电解电容器

Solid electrolytic capacitor with improved stress resistance in the vicinity of the anode lead and the anode terminal
Abstract:
A solid electrolytic capacitor includes at least one capacitor element in which the other end of an anode lead extends beyond an exposed portion of an electrolyte layer exposed from a cathode layer. The solid electrolytic capacitor further includes: an anode terminal connected to the other end of the anode lead, a cathode terminal connected to the cathode layer, a resin layer and a resin outer package covering the capacitor element and the resin layer. The resin layer covering the exposed portion of the electrolyte layer, the other end of the anode lead, and a connecting part between the other end of the anode lead and the anode terminal. The resin layer includes a first resin layer covering the exposed portion and a second resin layer covering the first resin layer, the first resin layer being softer than the second resin layer.
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