MLCC GCQ1555C1H220JB01D

What is GCQ1555C1H220JB01D MLCC?

The GCQ1555C1H220JB01D is a SMD Capacitor manufactured by Murata. Key specs include 22PF capacitance, 50V rating, C0G/NP0 dielectric, and ±5% tolerance. RoHS compliant, it is designed for precision timing and high-frequency decoupling in space-constrained designs.

✔ RoHS Compliant  /  ✔ 0402 Package  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• RF Tuning Circuits: The C0G/NP0 dielectric provides ultra-stable capacitance over temperature and voltage, ideal for maintaining resonant frequencies in 2.4 GHz and 5 GHz bands.
• High-Speed Signal Termination: 22PF ±5% offers precise impedance matching on data lines (e.g., LVDS, MIPI) without introducing significant phase shift.
• Power Supply Bypass for Sensitive ICs: 50V rating ensures margin for rail transients, while the compact 0402 footprint fits densely populated PCB areas near processors or FPGAs.

Key Features & Advantages

• Class 1 Dielectric (C0G/NP0): Negligible capacitance change with temperature (-55°C to +125°C, ±30 ppm/°C), enabling reliable operation in oscillators and filters.
• Tight ±5% Tolerance: Reduces design uncertainty; no need for derating or calibration, simplifying BOM management for one-shot or timing circuits.
• Low ESR & ESL: Murata’s highly controlled stacking and termination process minimizes parasitic losses, making this MLCC suitable for noise-sensitive 0402 layouts.

Frequently Asked Questions

1. Q: What makes GCQ1555C1H220JB01D different from a standard X7R MLCC?
   A: Unlike X7R, the C0G/NP0 formulation delivers virtually no DC bias or aging drift, guaranteeing consistent 22PF across the full operating voltage – critical for precision analog and RF stages.
2. Q: Is GCQ1555C1H220JB01D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting EU directive 2011/65/EU.
3. Q: What is the MOQ? Can we get small batches?
   A: We support small batch orders and fast BOM kitting support at SZYY, including prototyping quantities as low as a few hundred pieces for immediate evaluation.

Cross Reference & Alternative Sourcing

While GCQ1555C1H220JB01D is our primary recommendation, comparable alternatives (e.g., other 22PF C0G 0402 ±5% 50V MLCCs) are available. We provide comprehensive BOM Kitting service to streamline your procurement.