| 摘要 |
PROBLEM TO BE SOLVED: To provide a multilayer coil which is improved in DC superposition characteristics and reduced in stress in a magnetic body without causing a decrease of an internal conductor, and has the internal conductor made principally of silver.SOLUTION: There is provided a multilayer coil component including a magnetic body part formed by stacking magnetic body layers, and a conductor part formed by interconnecting a plurality of conductor pattern layers arranged between the magnetic body layers in a coil shape while the conductor patterns penetrate the magnetic body layers, and embedding the conductor pattern layers in the magnetic body part. The conductor part is formed of a conductor containing Ag and Cu and the magnetic body part is formed of a sintered ferrite material containing Fe, Ni, Zn, and Cu, the content of Cu of the conductor part being 0.5-2.0 wt% and/or larger than the content of Cu in a conductor part nearby region of the magnetic body part. |
