LAMINATED-TYPE INDUCTOR ELEMENT AND METHOD OF MANUFACTURING THEREOF

摘要

A laminated inductor element is configured to suppress warpage of the entire element with a structure in which a non-magnetic ferrite layer (11) on the upper surface side is reduced in thickness to achieve a reduction in height of the entire element, a non-magnetic ferrite layer (15) on the lower surface side is increased in thickness to be thicker than the non-magnetic ferrite layer (11) and thereby reduce the possibility of a metal component diffused from a magnetic ferrite layer (14) coming into electrical contact with a land electrode of a mounting substrate, and an inductor (31) is disposed toward the lower surface side across a non-magnetic ferrite layer (13).