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CERAMIC CAPACITOR HAVING DIELECTRIC SUBSTANCE *PB*LA* *ZR*TI*O3 AND BATIO3
CERAMIC CAPACITOR HAVING DIELECTRIC SUBSTANCE *PB*LA* *ZR*TI*O3 AND BATIO3
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机译:具有介电物质的陶瓷电容器* PB * LA * * ZR * TI * O3和BATIO3
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摘要
A ceramic capacitor has a dielectric body including a ceramic and a low melting flux. The ceramic consists of a major proportion of an antiferroelectric lead lanthanum zirconate titanate and a minor proportion of a barium titanate. The body may also include up to 10 weight percent of a low melting flux, which is especially useful in monolithic ceramic capacitors having buried silver-containing electrodes. These dielectric bodies exhibit at moderate voltage stress levels an improved combination of properties including a high dielectric constant that is relatively stable with changing voltage and temperature.
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