LAMINATED COIL COMPONENT AND METHOD FOR PRODUCING SAME

摘要

The present invention provides a laminated coil component (11) which comprises a magnetic part (2) that contains at least Fe, Mn, Zn and Ni and a coil-shaped conductor part (3) that is mainly composed of copper, and which is characterized in that the ratio of the Cu content of the magnetic part (2) in the central region to the Cu content of the magnetic part (2) in a region close to the conductor part is 0-0.6. A laminated coil component of the present invention is able to use inexpensive copper as an inner conductor and has excellent direct current superposition characteristics.