CERAMIC ELECTRONIC COMPONENT

摘要

PROBLEM TO BE SOLVED: To provide a ceramic electronic component having a low resistance and a high withstand voltage. SOLUTION: A PTC thermistor 10 contains the main body 12 of the electronic component. The main body 12 contains a plurality of semiconductor ceramic layers 14 and internal electrodes both of which are alternately laminated upon another. The relative densities of the ceramic layers 14 are adjusted to <=90%. No sintering aid component is added to the ceramic layers 14. On both side faces of the main body 12, in addition, external electrodes 18a and 18b are respectively formed.