BISMUTH SODIUM STRONTIUM TITANATE-BASED DIELECTRIC COMPOSITION, DIELECTRIC ELEMENT, ELECTRONIC COM

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The present invention provides a dialectic composition having excellent DC bias characteristics and also having high insulation resistance at high temperatures, and also provides a dielectric element, an electronic component and a laminated electronic component. A dielectric composition which is a perovskite compound in which the main component comprises Bi, Na, Sr, Ln and Ti, and the Ln is at least one type of rare earth element, characterized in that the mean crystal grain size is between 0.1 pm and 1 μm.