What is GCQ1555C1HR80WB01D MLCC?
The GCQ1555C1HR80WB01D is a high-frequency SMD multilayer ceramic capacitor manufactured by Murata. Key specs include a capacitance of 0.8pF, rated voltage of 50V, C0G/NP0 dielectric with ±0.05pF tolerance, and a compact 0402 package. RoHS compliant, it is designed for precision RF and timing circuits where ultra-low capacitance stability is critical.
✔ RoHS Compliant / ✔ 0402 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- RF Impedance Matching: The 0.8pF value and tight ±0.05pF tolerance enable precise tuning in antenna matching networks, reducing signal reflection at 50V bias.
- High-Frequency Oscillators: C0G/NP0 dielectric ensures near-zero capacitance drift over temperature (-55°C~125°C), maintaining stable oscillation frequency in crystal or VCO circuits.
- DC Blocking in Small Modules: The 0402 size fits space-constrained IoT and wearable designs, while the 50V rating provides ample margin for low-power RF stages.
Key Features & Advantages
- Ultra-Tight Tolerance: ±0.05pF (typically ±0.1pF or wider) guarantees repeatable performance in sensitive resonance circuits.
- Low ESR at High Frequencies: Murata’s construction yields very low equivalent series resistance, crucial for minimal insertion loss in GHz-band applications.
- Lead-Free & RoHS Compliant: Fully compatible with lead-free soldering processes, meeting current environmental regulations without performance trade-offs.
Frequently Asked Questions
- Q: What makes GCQ1555C1HR80WB01D different from a standard 0402 MLCC?
A: Its specified 0.8pF value with ±0.05pF tolerance is uncommon—most general-purpose parts have wider tolerance or larger capacitance steps. This part is engineered for RF precision. - Q: Is GCQ1555C1HR80WB01D 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 full BOM kitting at SZYY, including fast prototyping supply.
Cross Reference & Alternative Sourcing
While GCQ1555C1HR80WB01D 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