| 摘要 |
PROBLEM TO BE SOLVED: To provide a dielectric ceramic and an electronic component, even if using an LiO-containing compound, obtainable of firing at low-temperature and securing sinterability, having excellent dielectric characteristics, and being allowed to maintain water resistance so that a reliable test surface can be maintained in a high-temperature and high-humidity environment.SOLUTION: This dielectric ceramic preferably includes MgSiOas a main component, and TiO, AlOand LiO as subcomponents, wherein, based on 100 pts.mass of the main component, the TiOcontent is 0.5 pt.mass or more and 5.0 pts.mass or less in terms of oxide, the AlOcontent is 0.5 pt.mass or more and 3.0 pts.mass or less in terms of oxide, and the LiO content is 1.0 pt.mass or more and 3.0 pts.mass or less in terms of oxide. |
