Mica Capacitors – High Stability Dielectric for High-Frequency Circuits

Dielectric Characteristics

Mica is a mineral dielectric material known for its stable electrical, mechanical, and chemical properties. Capacitors constructed with mica dielectric provide consistent capacitance and low loss over a wide frequency range, making them suitable for precision applications.

Electrical Properties

• High capacitance stability
• Low dielectric loss at high frequency
• High reliability under thermal and environmental stress
• Available primarily in low capacitance values

Applications

• RF and high-frequency circuits
• Oscillators and resonant networks
• Precision timing circuits
• Instrumentation and measurement equipment

Design Considerations

• Select capacitance value based on resonance or tuning requirements
• Verify temperature stability for precision circuits
• Evaluate mechanical mounting for minimal parasitic effects
• Consider low-loss characteristics for RF performance

For detailed electrical parameters and available configurations, please refer to the mica capacitor product page and datasheets.
For technical inquiries, please contact:
Sales: sales@suntan.com.hk
General: info@suntan.com.hk