What is GCM21BR72A563KA37L MLCC?
The GCM21BR72A563KA37L is a SMD capacitor manufactured by Murata. Key specs include a capacitance of 0.056µF, a voltage rating of 100V, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained circuits.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Output Filtering: The 0.056µF capacitance and 100V rating provide sufficient bulk charge storage and ripple suppression for moderate-voltage power stages without excessive PCB area.
- Automotive ECU Noise Bypass: Murata’s GCM series is AEC-Q200 qualified; the X7R dielectric ensures stable capacitance over -55°C to +125°C, critical for under-hood environments.
- Industrial Sensor Interface Decoupling: ±10% tolerance allows cost-effective yet predictable performance in analog front-end circuits where precise absolute capacitance is not required.
Key Features & Advantages
- High Voltage Rating (100V): Enables use in 24V/48V bus rails and flyback snubbers, reducing the risk of dielectric breakdown in transient-rich applications.
- X7R Temperature Stability: Capacitance change within ±15% from -55°C to +125°C ensures consistent filtering behavior across wide temperature swings.
- Compact 0805 Package: Balances power handling and board-space efficiency, simplifying layout routing and pick-and-place assembly.
Frequently Asked Questions
- Q: What makes GCM21BR72A563KA37L different from a standard X7R MLCC?
A: This part is part of Murata’s GCM automotive-grade series, offering enhanced reliability under mechanical and thermal stress, with stricter process controls than standard commercial-grade parts. - Q: Is GCM21BR72A563KA37L 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 for quick-turn PCB builds.
Cross Reference & Alternative Sourcing
While GCM21BR72A563KA37L 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