Our Microwave Dielectric Ceramic components are engineered for high-performance microwave applications, offering stable dielectric properties, superior material quality, and precise dimensions. Ideal for 5G/6G communication, radar systems, satellite links, IoT devices, and aerospace electronics, these components ensure reliable signal transmission and high operational stability even under extreme conditions.
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Features
- Wide Dielectric Constant Range:εr from 6 to 140
- High Qf Value:Up to 85,000 GHz
- Low Temperature Coefficient: τf as low as ±2 ppm/°C
- High Sintered Density: Up to 98% theoretical density
- Wide Operating Temperature :-55°C to +150°C
- Precision Machining :Tight dimensional tolerances
- Multiple Material Systems : Mg-Si, Ba-Ti, Ca-Ti, and more
- RoHS Compliant :Environmentally friendly materials
Applications
- 5G/6G Communications – Filters, resonators, and duplexers
- Radar Systems – Microwave resonators and antenna components
- Satellite Communications – High-reliability microwave devices
- IoT & Consumer Electronics – Wireless modules, sensors, and wireless chargers
- Aerospace & Defense – High-reliability RF components
FAQ
Q: How do I select the appropriate dielectric constant?
A: The dielectric constant should be selected based on the operating frequency and component size. Lower dielectric constants (εr 6–20) are suitable for higher-frequency applications, while higher dielectric constants (εr 30–140) enable component miniaturization and are typically used at lower microwave frequencies.
Q: What does the Qf value represent?
A: Qf (Quality Factor × Frequency) is a key indicator of dielectric material loss. A higher Qf value means lower dielectric loss, resulting in improved filter selectivity, higher resonator efficiency, and better RF system performance.
Q: Why is the temperature coefficient (τf) important?
A: The temperature coefficient of resonant frequency (τf) indicates how the resonant frequency changes with temperature. Materials with τf values close to zero provide excellent frequency stability, making them ideal for applications exposed to wide temperature variations, such as aerospace, radar, and outdoor communication equipment.
Q: Can dielectric properties and dimensions be customized?
A: Yes. As a professional microwave dielectric ceramic manufacturer, SHINHOM offers customized dielectric constants, Qf values, temperature coefficients, material formulations, and precision dimensions to meet the specific requirements of microwave filters, resonators, antennas, and other RF components.
Contact Us
SHINHOM – Your Trusted Microwave Dielectric Ceramic Manufacturer & Supplier
📧 Get a Quote | 📋 Request Free Samples | 📞 Inquiry Now
Please specify your required dielectric constant, Q value, temperature coefficient, and dimensional requirements. We will reply within 24 hours.
Tel:+86-29-85567686 / +86-29-87851838 | Email: sales@shinhom.com.cn
Explore our full range of microwave ceramic components or contact us for customized solutions tailored to your specific dielectric, Q factor, and temperature requirements. Whether for wireless communication, radar, satellite, or aerospace applications, we provide reliable, high-density, and precision-engineered ceramics to meet your design needs.
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