The utility model provides a tantalum capacitor's seasoned board, the alignment was fixed on insulation substrate about upward the negative electrode was put through with lower negative electrode through electrically conductive rivet A, just it arranges in insulation substrate's the hollow structure to go up the pectination part of negative electrode and lower negative electrode, go up positive electrode and positive electrode down and align about and through electrically conductive rivet B switch -on and fix on insulation substrate, and go up positive electrode and positive electrode correspondence down and insert at last negative electrode under with in the partial gap of negative electrode pectination, go up between negative electrode and the lower negative electrode, go up the positive electrode and be provided with magnet A and magnet B down between the positive electrode respectively. The utility model discloses tantalum capacitor carrier band positive and negative electrode adsorbs the carrier band on the positive and negative electrode of anchor clamps because of the magnetic force who receives magnet, has simplified the installation and the uninstallation process of condenser carrier band, the lower extreme of electrically conductive rivet exceeds the insulation substrate downside, has stopped the positive negative pole of anchor clamps lead wire and has probably connect the problem of turning over.