Patent ID: 9601253
Date: 2017-03-21
CPC Classifications: H01F

Claim:
1. An inductance device comprising: a magnetic body layer comprising a plurality of magnetic body substrates being laminated; a non-magnetic body layer comprising a plurality of non-magnetic body substrates being laminated and disposed in an outermost layer of a main body of the device; an inductor in which a coil provided among the laminated substrates is connected in a laminating direction; and a non-magnetic body located between an end surface electrode provided on an end surface of the main body of the device and an outer circumferential section of the coil in the magnetic body layer, wherein the outer circumferential section of the coil that faces the non-magnetic body extends in a same vertical cross-sectional direction as the end surface electrode, wherein a line width of a portion of the coil adjacent to the end surface electrode is narrower than a line width of another portion of the coil, and the non-magnetic body is located between the end surface electrode and the portion of the outer circumferential section where the line width is narrower.