| 摘要 |
PROBLEM TO BE SOLVED: To reduce ESR of a capacitor or provide a capacitor having a specific ESR value and a capacitor which is set to a specific ESR value.SOLUTION: A capacitor having a capacitor element (2) in which plural tabs are connected to same-pole side electrode foils (4, 6) has an electrode foil at the anode side or cathode side, first tabs (inner tabs 14-1, 16-1) connected to a winding core (winding core portion 12) side of the electrode foil, and second tabs (outer tabs 14-2, 16-2) which are connected to a winding terminal (terminal 32) side of the electrode foil and commonly connected to the first tabs. In this capacitor, the length of the second area (intermediate area 36) of the electrode foil from the firs tabs to the second tabs is set to one to four times of the length of the first area (terminal side area 34) of the electrode foil from the second tabs to the winding terminal of the electrode foil.SELECTED DRAWING: Figure 1 |
