Patent ID: 9558877
Date: 2017-01-31
CPC Classifications: B32B,C04B,H01B,H01F,H05K,Y10T

Claim:
1. A ceramic electronic component comprising a coil conductor and a via electrode placed away from the coil conductor, the coil conductor and the via electrode being embedded in a magnetic layer, the coil conductor and the via electrode being formed from a conductive material containing Cu as a main constituent, and the magnetic layer being formed from a ferrite ceramic composition, the ferrite ceramic composition containing at least Fe, Mn, Ni, and Zn, a Cu molar content thereof being 0 to 5 mol % in terms of CuO, and when a Fe molar content x mol % in terms of Fe the coil conductor is connected to a first external electrode on a first principal surface of the ceramic electronic component and a second external electrode on a second principal surface of the ceramic electronic component, and the via electrode is connected to another first external electrode on the first principal surface of the ceramic electronic component and another second external electrode on the second principal surface of the ceramic electronic component.