| 摘要 |
PROBLEM TO BE SOLVED: To provide a wound coil component that hardly causes a short circuit and a mounting defect such as an inclined posture. SOLUTION: In the wound coil component 1, a collar portion 23 on a mounting surface side of a drum type core 2 includes a first leg portion 23a and a second leg portion 23b that face each other across a groove-like void space 23c, and a jetty-shaped partition portion 23d which parts a ceiling surface of the void space 23c into a first ceiling surface 23e and a second ceiling surface 23f, and a necessary spacing (h) is secured between a plane including bottom surfaces of both leg portions 23a and 23b, and the partition portion 23d. Further, a first terminal electrode 3 is provided in a region including a surface of the first leg portion 23a and the first ceiling surface 23e, and a second terminal electrode 4 is provided in a region including a surface of the second leg portion 23b and the second ceiling surface 23f. A coil conductor 5 wound around a core portion 21 of the drum type core 2 has both ends 5a and 5b which are led out to the side of the collar portion 23, the one end 5a extends along the first ceiling surface 23e and the other end extends along the second ceiling surface 23f in the void space 23c. COPYRIGHT: (C)2011,JPO&INPIT |
