Patent ID: 11901127
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  C | IPC C  H

Claim 6:
7. A multilayer capacitor comprising:
a body and an external electrode disposed outside of the body,
wherein the body includes a laminate including a plurality of dielectric layers and a plurality of internal electrodes stacked with the dielectric layer interposed therebetween, and a side margin portion covering at least one side of side surfaces of the laminate to which the plurality of internal electrodes are exposed, and
the side margin portion includes a dielectric comprising: a BaTiO3-base main component: a first subcomponent including niobium (Nb) and gadolinium (Gd) components; a second subcomponent including an Mg component; and a third subcomponent including a barium (Ba) component and a calcium (Ca) component,
wherein the dielectric comprises the first subcomponent in an amount of 4 moles or less per 100 moles of the main component,
a molar content of Nb and a molar content of Gd in the first subcomponent satisfy 0.33≤Nb/Gd, and
a molar content of Ba and a molar content of Ca in the third subcomponent satisfy 0.2≤Ca/(Ba+Ca).