| abstract |
[Problem] The problem addressed lies in providing a dielectric composition which is advantageously used in a power supply circuit having a high rated voltage, and has an excellent dielectric constant when a DC bias is applied, excellent DC bias characteristics and excellent DC bias resistivity, and also in providing a dielectric element employing said dielectric composition, an electronic component and a laminated electronic component. [Solution] A dielectric composition having a perovskite crystal structure containing at least Bi, Na, Sr and Ti is used. The dielectric composition comprises at least one selected from among La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Yb, Ba, Ca, Mg and Zn. The dielectric composition comprises specific particles having a core- shell structure that has at least one core portion including SrTiO 3 . α < 0.20, where α is the ratio of the number of specific particles with respect to the total number of particles contained in the dielectric composition. |