ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide a reliable electronic component and a manufacturing method thereof.

SOLUTION: An electronic component comprises: a ceramic element body having a plurality of internal electrodes formed therein; and external electrodes formed outside the ceramic element body. Each of the external electrodes includes a copper (Cu) electrode layer electrically connected to the internal electrodes, a copper (Cu)-tin (Sn) alloy layer formed outside the electrode layer, and a tin (Sn) plating layer formed outside the alloy layer.

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