COIL COMPONENT AND METHOD FOR MANUFACTURING COIL COMPONENT

The invention provides a coil component which is capable of suppressing permeation of liquid or gas into a magnetic portion and increasing mechanical strength of the magnetic portion. The coil component (10) includes a magnetic portion (12) including soft magnetic metal particles (20) having an insulating oxide layer (21) on a surface thereof, with the soft magnetic metal particles (20) being bonded to each other with the insulating oxide layer (21) interposed therebetween; and a coil portion (13) provided inside or on the surface of the magnetic portion (12). A mixture (30) containing a resin (31) and inorganic particles (32) is disposed between the soft magnetic metal particles (20). 本发明提供一种抑制液体或气体向磁性体部的渗透，并且可增大磁性体部的机械强度的线圈部件。线圈部件(10)具备磁性体部(12)以及线圈部(13)，磁性体部(12)具备在表面具有绝缘性氧化物层(21)的软磁性金属粒子(20)，软磁性金属粒子(20)彼此经由绝缘性氧化物层(21)相互结合，线圈部(13)设置在磁性体部(12)的内部或表面的线圈部(13)，并且，在软磁性金属粒子(20)间，配置有包含树脂(31)和无机粒子(32)的混合物(30)。