Patent ID: 7948350

Claim:
A coil component comprising: a first core having a winding core portion; a second core having a winding core portion; a first coil wound on the winding core portion of the first core; a second coil wound on the winding core portion of the second core; a coupling member which is made of a nonmagnetic material and which couples the first core to the second core; a pair of first terminals connected to both ends of the first coil, respectively; and a pair of second terminals connected to both ends of the second coil, respectively, wherein the first and second coils are not electrically connected to each other between the pair of first terminals and between the pair of second terminals, wherein a part of the first coil is wound on the winding core portion of the second core, and wherein the first core and the second core are arranged as magnetically separated from each other by arranging the coupling member between the first core and the second core.