High Stability 18pF 50V C0G (NP0) 0402 MLCC Capacitor for RF Tuning and Precision Circuits
This 18pF multilayer ceramic capacitor in a compact 0402 SMD package is designed with C0G (NP0) dielectric, delivering excellent stability and ultra-low loss performance for precision electronic applications. With a 50V rating and ±5% tolerance, it is ideal for RF tuning, impedance matching, and frequency-sensitive circuits where consistent capacitance is essential. Its compact footprint makes it suitable for high-density PCB layouts in communication modules, RF circuits, and compact embedded systems.
The C0G dielectric ensures near-zero capacitance variation across temperature and voltage changes, making this capacitor highly reliable for critical signal paths and resonant circuits. With low ESR and a high Q factor, it provides superior performance in high-frequency applications with minimal signal distortion. It is widely used in oscillators, RF filters, timing circuits, and precision analogue designs where stable and repeatable electrical characteristics are required.
Key Features
- Capacitance Value: 18pF suitable for RF tuning and filtering
- Voltage Rating: 50V DC for reliable operation
- Dielectric Type: C0G (NP0) for superior thermal and electrical stability
- Tolerance: ±5% for accurate and consistent performance
- Package Size: 0402 compact SMD footprint for space-constrained PCB layouts
- High Q Factor: Ideal for high-frequency and resonant circuits
- Temperature Stability: Near-zero capacitance drift across temperature variations
- Low ESR: Minimises signal loss in RF signal paths
