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Datasheet
High Precision 18pF 50V C0G (NP0) 0402 MLCC Capacitor for RF Tuning and Frequency-Critical Applications
This 18pF multilayer ceramic capacitor in a compact 0402 SMD package is designed with C0G (NP0) dielectric, delivering exceptional stability and ultra-low loss performance for precision electronic circuits. With a tight ±1% tolerance and a 50V rating, it is ideal for RF tuning, impedance matching, and frequency-sensitive applications where capacitance accuracy is critical. Its small footprint makes it suitable for high-density PCB layouts used in communication modules and compact electronic systems.
The C0G dielectric ensures near-zero capacitance variation across temperature and voltage changes, providing highly reliable performance in critical signal paths. With low ESR and a high Q factor, this capacitor supports excellent high-frequency characteristics with minimal signal distortion. It is widely used in oscillators, RF filters, resonant circuits, and precision analogue designs where consistent electrical behaviour is required.
Key Features
- Capacitance Value: 18pF for precise RF tuning and filtering
- Voltage Rating: 50V DC for reliable circuit operation
- Tolerance: ±1% high accuracy for frequency-critical applications
- Dielectric Type: C0G (NP0) for superior thermal and electrical stability
- Package Size: 0402 compact SMD footprint for space-saving 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
