MWDC E6A Powder Descriptions
MWDC E6A Powder is one of our products from the series of dielectric microwave ceramic powders. Microwave Dielectric (MWDC) is a novel type of ceramic material used as a dielectric in microwave frequency band circuits (primarily UHF and SHF ranges, 300MHz‒300GHz with wavelengths between 0.1mm and 1m) and performs one or several functions.
It is employed in the manufacture of various modern microwave devices, for example, frequency‐stabilised oscillators, filters and discriminators in electronic counter measures, navigation, communication, radar, household satellite direct television receivers and mobile telephones. These devices fulfil the requirements for miniaturisation, integration, high reliability and low cost in microwave circuits.
Specifications of the MWDC E6A Powder
Microwave Properties
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Resonant Frequency (GHz)
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11.2
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Dielectric Constant
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6.5
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Quality Factor (GHz)
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>9 800
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τf (ppm/℃) (-35 ~ 85℃)
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-33.0
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Sintering Temperature Range
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1 300–1 340℃
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MWDC E6A Powder Microstructure

MWDC E6A Powder Applications
- Dielectric Resonator/Filter
- Antenna
- Substrate for MIC
- Cellulose and Paper
- Single‐layer Capacitor for HF, etc.