LAMINATED CERAMIC ELECTRONIC COMPONENT

To provide a laminated ceramic electronic component that is not easily and adversely affected by hydrogen generated in a plating process.SOLUTION: The laminated ceramic electronic component includes a ceramic body and an external electrode. The ceramic body has a plurality of internal electrodes laminated in a first axial direction and an end face in which at least a part of the plurality of internal electrodes is drawn out in a second axis direction orthogonal to the first axis. The external electrode covers the end face and includes a plating film and a protective film that is located between the plating film and the end face and contains at least one element of Cr, W, and Pt as a main component.SELECTED DRAWING: Figure 2 【課題】メッキ工程で発生する水素による悪影響を受けにくい積層セラミック電子部品を提供する。【解決手段】積層セラミック電子部品は、セラミック素体と、外部電極と、を具備する。上記セラミック素体は、第１軸方向に積層された複数の内部電極と、上記第１軸と直交する第２軸方向を向き、上記複数の内部電極のうちの少なくとも一部が引き出された端面と、を有する。上記外部電極は、上記端面を覆い、メッキ膜と、上記メッキ膜と上記端面との間に位置し、Ｃｒ、Ｗ、及びＰｔの少なくとも１つの元素を主成分とする保護膜と、を含む。【選択図】図２