What is GRM21BC71H475ME11L MLCC?
The GRM21BC71H475ME11L is a multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include a capacitance of 4.7 µF, a voltage rating of 50V DC, X7S dielectric, and ±20% tolerance in an 0805 package. RoHS compliant, it is designed for stable bulk capacitance in power and decoupling circuits.
✔ RoHS Compliant / ✔ 0805 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Output Filtering: The 4.7 µF at 50V rating provides sufficient energy storage and ripple suppression for moderate-power converters, while X7S ensures stable capacitance over temperature.
- Automotive Power Distribution Modules: With X7S dielectric and 50V rating, this capacitor reliably handles voltage transients and temperature cycles in 48V or 12V vehicle subsystems.
- Industrial Sensor Interface Circuits: The ±20% tolerance is acceptable for bypass and bulk storage in sensor front-ends, and the 0805 footprint eases manual assembly and rework during prototyping.
Key Features & Advantages
- High Voltage and Capacitance Density: 4.7 µF in a 50V 0805 case reduces board space compared to using multiple lower-capacitance parts in parallel.
- X7S Dielectric Stability: Offers ±22% capacitance change over -55°C to +125°C, giving predictable performance under harsh thermal conditions.
- Murata Reliability: Rigorous quality control ensures low failure rates and consistent ESR for long-life applications.
Frequently Asked Questions
- Q: What makes GRM21BC71H475ME11L different from a standard X7R capacitor?
A: X7S has a wider operating temperature range (up to 125°C) than X7R (only to 85°C), making this part suitable for high-temperature environments like under-hood automotive. - Q: Is GRM21BC71H475ME11L 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 GRM21BC71H475ME11L 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