Ceramic capacitor

US4106075A · kind A · utility

Assignee

• Draloric Electronic GmbH · DE

Inventors

• Georg Baumann · Selb, DE
• Helmut Hoffmann

Key dates

• Filing date: Mar 17, 1976
• Grant date: Aug 8, 1978
• Expiry date: Mar 17, 1996

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01G4/129
• WIPO field: Electrical machinery, apparatus, energy
• WIPO sector: Electrical engineering

Abstract

The invention concerns a densely sintered ceramic dielectric with a loss factor less than or equal to 1.times.10.sup.-3 and a substantially linear temperature dependence of the capacitance based on TiO.sub.2 and/or ZrO.sub.2, and/or the compounds of TiO.sub.2, ZrO, Nb.sub.2 O.sub.5 and/or Ta.sub.2 O.sub.5 with oxides of the alkali metals, alkaline earth metals or rare earth metals in the form generally used for the production of ceramic dielectrics.