What is GCM21B5C2E392FX01L MLCC?
The GCM21B5C2E392FX01L is a high-voltage SMD Capacitor manufactured by Murata. Key specs include 3900pF capacitance, 250V DC rating, C0G/NP0 dielectric, and ±1% tolerance. RoHS compliant, it is designed for precision filtering and decoupling in demanding circuits.
✔ RoHS Compliant / ✔ 0805 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Industrial Power Supplies: The 250V rating and stable C0G/NP0 dielectric ensure reliable filtering in high-voltage DC-DC converters and flyback stages.
- Precision Timing Circuits: ±1% tolerance and ultra-low capacitance drift over temperature make it ideal for oscillator tank circuits and timing references.
- Automotive Sensor Modules: Murata’s GCM series offers AEC-Q200 qualification readiness, while the 0805 footprint suits space-constrained ECU subassemblies requiring high-voltage decoupling.
Key Features & Advantages
- 3900pF at 250V: Provides a high voltage-to-capacitance ratio in a compact 0805 body, reducing board space versus larger equivalents.
- C0G/NP0 Dielectric: Offers ±30ppm/°C temperature stability with zero aging, ensuring consistent performance across -55°C to +125°C.
- ±1% Tight Tolerance: Enables repeatable filter cutoff frequencies and precise charge storage in calibration-grade instrumentation.
Frequently Asked Questions
- Q: What makes GCM21B5C2E392FX01L different from a standard 0805 MLCC?
A: Its 250V rating and tight ±1% tolerance in C0G/NP0 provide superior voltage handling and stability compared to general-purpose X7R parts in the same footprint. - Q: Is GCM21B5C2E392FX01L 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 with no minimum line-item constraints.
Cross Reference & Alternative Sourcing
While GCM21B5C2E392FX01L 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