| abstract |
[Problem] The problem addressed lies in providing a dielectric composition which is advantageously used in a power supply circuit with a high rated voltage and has an excellent dielectric constant when a DC bias is applied and an excellent high-temperature load lifespan, and also in providing a dielectric element comprising the same, 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. Said dielectric composition includes a low-Bi phase in which the Bi concentration is no greater than 0.8 times the mean Bi concentration in the dielectric composition as a whole. |