Coil component
AssigneeTaiyo Yuden Co., Ltd.
InventorsKoichiro Wada, Motoki Matsui, Hideki Ogawa, Tomoo Kashiwa
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AssigneeTaiyo Yuden Co., Ltd.
InventorsKoichiro Wada, Motoki Matsui, Hideki Ogawa, Tomoo Kashiwa
Estimating the term…
One object is to increase the filling factor of magnetic particles and increase the evenness of distribution of the magnetic particles in a magnetic main body of a coil component. A coil component includes: a magnetic main body containing a resin and magnetic particles; and a coil conductor embedded in the magnetic main body. The magnetic particles include large-sized magnetic particles, middle-sized magnetic particles, and small-sized magnetic particles. The proportion of the volume of the large-sized magnetic particles to the total volume of all the magnetic particles is 70 vol % to 85 vol %, the proportion of the volume of the middle-sized magnetic particles to the total volume is 2 vol % to 28 vol %, and the proportion of the volume of the small-sized magnetic particles to the total volume is 2 vol % to 28 vol %. The particle size distribution of the small-sized magnetic particles overlaps that of the middle-sized magnetic particles.
A coil component, comprising:
Dependencies are inferred from the claim text.