| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coil component for removing noises in plural frequency bandwidths with one component. <P>SOLUTION: A laminate coil component 1 comprises: an element assembly 3 formed by laminating plural insulator layers 30-41; terminal electrodes 5, 7 arranged at both ends of the element assembly 3; a first coil 10 arranged inside the element assembly 3 and connected to the terminal electrodes 5, 7; and a second coil 10 arranged inside the element assembly 3, connected only to the terminal electrode 5, and not connected to the terminal electrode 7. The first and second coils 10, 20 are arranged in a vertical direction to be opposed to each other in a lamination direction of the insulator layers 30-41, and the second coil 20 forms a stray capacitance Cs in the second coil 20. <P>COPYRIGHT: (C)2013,JPO&INPIT |
