| 摘要 |
PROBLEM TO BE SOLVED: To further improve the reliability of a laminated electronic component. SOLUTION: An upper layer of an LC composite component 10 is an inductor 12, which is formed by laminating a magnetic substance of a Ni-Cu-Zn ferrite, containing NiO. A lower layer of the LC composite component 10 is a capacitor 14, which is formed by laminating a dielectric of TiO2 ceramic containing NiO. An intermediate layer 16 is interposed therebetween, which is made up of a nonmagnetic substance of Cu-Zn ferrite which does not contain NiO. The materials are selected, so as to have a difference of 15 mol% or less between a NiO content of Ni-Cu-Zn ferrite, which constitutes the inductor 12, and a NiO content of TiO2 ceramic, which constitutes the capacitor 14.
|
