| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a ceramic electronic component having external electrodes excelling in solder wettability, solder corrosion resistance, impact resistance and connection reliability in a heat cycle environment. <P>SOLUTION: A laminated chip varistor is provided with a varistor element 11, and the external electrodes 51 arranged on the varistor element 11. The external element 11 includes a first electrode layer 51a and a second electrode layer 51b. The first electrode layer 51a is formed on an outside surface of the varistor element 11, and contains Ag and a glass substance. The second electrode layer 51b is formed on the first electrode layer 51a, contains Pt, and has holes 53c reaching the first electrode layer 51a formed at a plurality of parts. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
