| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated electronic component which keeps low impedance in a low frequency band and which makes high impedance in a high frequency band. <P>SOLUTION: Ferrite bead inductors 12, 13 comprise a ferrite bead element 18 in which a magnet layer 24 and internal electrodes 25a to 25d are laminated; and first and second outer electrodes 19, 20 arranged on first and second side surfaces 18c, 18d of the ferrite bead element 18. The internal electrodes 25a to 25d extend in a direction of a short side which is shorter than a long side, and are connected to the first and second outer electrodes 19, 20. The ferrite bead element 18 has cavities 27a to 27c (joint parts) for coupling magnet layers 24 abutting in the lamination direction in an internal electrode region S which can form the internal electrodes on the magnet layer 24. <P>COPYRIGHT: (C)2012,JPO&INPIT |
