What is GRM21BR6YA106ME43K MLCC?
The GRM21BR6YA106ME43K is an SMD capacitor manufactured by Murata. Key specs include CAP CER MLCC with ±20% tolerance. RoHS compliant, it is designed for reliable coupling and decoupling in general-purpose circuits.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Consumer Electronics: The compact SMD footprint and ±20% tolerance make this MLCC ideal for power-line bypassing in smartphones, tablets, and wearables, where space is limited and moderate capacitance variation is acceptable.
- Power Management Modules: In DC-DC converter output filtering, the ±20% tolerance provides sufficient decoupling margin for ripple suppression, while Murata’s rigorous quality control ensures stable performance under thermal stress.
- Industrial Control Boards: This capacitor supports noise filtering in sensor interfaces and logic circuits, where the wide tolerance reduces sensitivity to capacitance drift over temperature cycles.
Key Features & Advantages
- Compact SMD Package: Enables high-density board layouts and reduces overall PCB size for modern portable designs.
- Wide Tolerance ±20%: Offers flexible design margin, allowing replacement in non-critical circuits without strict capacitance matching.
- Proven Murata Reliability: Manufactured with advanced ceramic formulations for long-term stability and low failure rates in harsh environments.
Frequently Asked Questions
- Q: What makes GRM21BR6YA106ME43K different from a standard MLCC?
A: Unlike tighter-tolerance capacitors, this part is optimized for cost-effective general-purpose decoupling, where the ±20% tolerance reduces unit price while maintaining adequate performance. - Q: Is GRM21BR6YA106ME43K 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 GRM21BR6YA106ME43K 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