What is GCQ1555C1HR20WB01D MLCC?
The GCQ1555C1HR20WB01D is a SMD Capacitor manufactured by Murata. Key specs include 0.2pF capacitance, 50V rating, C0G/NP0 dielectric, 0402 package, and ±0.05pF tolerance. RoHS compliant, it is engineered for high-frequency stability and precision signal integrity.
✔ RoHS Compliant / ✔ 0402 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- High-Frequency RF Front-Ends: The ultra-low 0.2pF capacitance value and tight ±0.05pF tolerance provide precise impedance matching and minimal insertion loss in antenna tuning units.
- Timing & Oscillator Circuits: C0G/NP0 dielectric ensures near-zero capacitance change over temperature, making it ideal for crystal oscillator load capacitors and PLL loop filters.
- High-Speed Signal Coupling: Its small 0402 footprint and low ESR enable clean DC blocking in high-speed digital lines such as PCIe and DDR memory interfaces.
Key Features & Advantages
- Ultra-Tight Tolerance: ±0.05pF eliminates the need for manual trimming in sensitive tuning circuits, reducing production calibration time.
- High-Quality Dielectric: C0G/NP0 formulation guarantees minimal microphonics and voltage coefficient, ensuring stable performance in sensitive analog circuits.
- Proven Murata Reliability: Rigorous screening and long-term supply support make this part suitable for industrial and telecom infrastructure applications.
Frequently Asked Questions
- Q: What makes GCQ1555C1HR20WB01D different from a standard MLCC?
A: It offers an exceptionally low capacitance of 0.2pF combined with a stringent ±0.05pF tolerance, specifically designed for precise RF matching and high-Q resonant circuits where standard MLCCs cannot perform. - Q: Is GCQ1555C1HR20WB01D RoHS compliant?
A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free. - Q: What is the MOQ? Can we get small batches?
A: We support small batch orders and fast BOM kitting support, including flexible packaging to meet prototyping and low-volume production needs.
Cross Reference & Alternative Sourcing
While GCQ1555C1HR20WB01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.
SZYY (Shenzhen Yuanyue Electronic Technology Co., Ltd.) is an independent electronic components distributor based in Shenzhen, China. We specialize in BOM kitting and global component supply, offering genuine, traceable parts with extensive inventory and fast shipping. We also provide PCBA coordination services through our trusted EMS partners — helping you achieve a true one-stop experience from BOM to finished PCBA.
📍 Room 19E, Block B, Guangbo Modern Window Building, Shennan Middle Road, Futian District, Shenzhen, Guangdong, China
📞 Mr. Chen: +86 13670242188 / ✉️ SZYY@SZYY.LTD / 🌐 https://szyy.ltd