SMT
High Q Porcelain SMT capacitors from the CF Series offer ultra-stable, low-loss performance for RF and microwave applications requiring high reliability and precision.
Manufacturers:
Series Products
Product Overview
Features
- Capacitance range from 100 pF to 2.0 µF 20
- Voltage ratings up to 50 VDC
- Ultra-stable C0G/NP0 dielectric with 0 ±15 ppm/°C temperature coefficient
- Low equivalent series resistance (ESR) and high quality factor (Q)
- Operating temperature range from –55°C to +125°C
- Multiple case sizes
- Available in multiple configurations
Benefits
- Maintains capacitance stability across wide temperature and frequency ranges
- Minimizes signal loss and distortion in high-frequency circuits
- Supports high-voltage designs with robust insulation resistance
- Enhances circuit reliability with no aging, piezoelectric effects, or dielectric absorption
- Flexible form factors simplify integration into diverse PCB layouts
- Suitable for automated surface-mount assembly processes
Target Applications
- RF impedance matching networks
- Power handling and DC blocking
- Bypass and coupling circuits
- Tuning and feedback loops
- Amplifier matching and VCO frequency stabilization
- Filtering, diplexers, and antenna matching
- Oscillators, timing circuits, and delay lines