What is GRM21BC81A226ME44K MLCC?
The GRM21BC81A226ME44K is a SMD Capacitor manufactured by Murata（村田）. Key specs include 22µF capacitance, 10V voltage rating, X6S dielectric, and ±20% tolerance. RoHS compliant, it is designed for compact, high-performance decoupling and energy storage in space-constrained circuits.
✔ RoHS Compliant / ✔ 0805 Package / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Power Supply Decoupling: The 22µF capacitance at 10V provides effective local energy storage, reducing noise on power rails in smartphones and IoT modules.
- DC-DC Converter Output Filtering: Its X6S temperature characteristic (-55°C to +105°C) ensures stable performance across ambient variations, ideal for automotive infotainment and industrial power supplies.
- Portable Electronics Bulk Storage: The 0805 package offers a balanced footprint for high-density PCB layouts in wearables and wireless earbuds, with ±20% tolerance acceptable for general bypass roles.
Key Features & Advantages
- X6S Dielectric Stability: Maintains capacitance within ±22% over a wide temperature range, ensuring reliable filtering under thermal stress.
- Low Equivalent Series Resistance (ESR): Provides excellent ripple suppression, critical for clean output in switching regulators.
- Compact 0805 Form Factor: Saves board space while delivering 22µF – a typical ratio that minimises component count in multi-layer designs.
Frequently Asked Questions
- Q: What makes GRM21BC81A226ME44K different from a standard 0805 MLCC?
A: It combines 22µF capacitance with a 10V rating in the X6S dielectric, offering better temperature stability than X5R and a higher capacitance value than many generic 0805 parts for the same voltage. - Q: Is GRM21BC81A226ME44K 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 offer flexible small-batch orders and fast BOM kitting support at SZYY, including prototyping quantities with quick turnaround.
Cross Reference & Alternative Sourcing
While GRM21BC81A226ME44K 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