What is GCM31CR71C475KA37L MLCC?
The GCM31CR71C475KA37L is a SMD multilayer ceramic capacitor manufactured by Murata. Key specs include 4.7µF capacitance, 16V voltage rating, X7R dielectric, and 1206 package with ±10% tolerance. RoHS compliant, it is designed for reliable decoupling and filtering in space-constrained circuits.
✔ RoHS Compliant / ✔ SMD / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Power supply decoupling: The 4.7µF capacitance and 16V rating provide effective ripple suppression for 3.3V or 5V rails in industrial and automotive modules.
- I/O filtering in communication interfaces: X7R stability over temperature (-55°C to +125°C) ensures consistent filter performance for Ethernet or CAN bus circuits.
- DC-DC converter output smoothing: The 1206 footprint allows good solder joint reliability while delivering 4.7µF at 16V, matching typical output capacitance needs of low-power converters.
Key Features & Advantages
- Wide temperature stability: X7R dielectric maintains capacitance within ±15% from -55°C to +125°C, suitable for harsh environment designs.
- Compact 1206 size: Balances board space usage with sufficient capacitance density, ideal for miniaturized multilayer boards.
- Murata quality and reliability: Tight tolerance (±10%) and rigorous testing reduce derating risks in critical power paths.
Frequently Asked Questions
- Q: What makes GCM31CR71C475KA37L different from a standard X7R MLCC?
A: This Murata part offers a proven balance of 4.7µF/16V in a 1206 case with tight ±10% tolerance, backed by precise process control that minimizes capacitance variation at bias voltage. - Q: Is GCM31CR71C475KA37L 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 GCM31CR71C475KA37L 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