What is GCM31MR72A224KA37K MLCC?
The GCM31MR72A224KA37K is a high-voltage SMD capacitor manufactured by Murata. Key specs include 0.22µF capacitance, 100V DC rating, X7R dielectric, and 1206 case size with ±10% tolerance. RoHS compliant, it is designed for reliable decoupling and filtering in space-constrained power circuits.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- DC-DC Converter Output Smoothing: The 100V rating and X7R stability over temperature make it ideal for smoothing ripple in 48V or 72V industrial converters.
- Base Station Power Filtering: Its 0.22µF capacitance in a compact 1206 footprint provides effective high-frequency bypassing for RF power amplifiers.
- Automotive ECU Input Protection: Murata’s GCM series reliability and the ±10% tolerance support robust noise suppression in engine control units.
Key Features & Advantages
- High Voltage Rating: 100V DC withstand capability enables direct use in higher voltage rails without derating concerns.
- X7R Dielectric Stability: Capacitance change within ±15% from -55°C to +125°C ensures consistent performance across temperature extremes.
- Compact 1206 Size: Saves board space while delivering 0.22µF, simplifying layout in dense multilayer designs.
Frequently Asked Questions
- Q: What makes GCM31MR72A224KA37K different from a standard X7R MLCC?
A: This Murata GCM series part is designed for high-voltage applications with rigorous quality testing, offering tighter reliability compared to standard commercial MLCCs. - Q: Is GCM31MR72A224KA37K 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 this part.
Cross Reference & Alternative Sourcing
While GCM31MR72A224KA37K 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