What is GCM21BR71H474KA55K MLCC?
The GCM21BR71H474KA55K is an SMD capacitor manufactured by Murata. Key specs include 0.47µF capacitance, 50V DC rating, X7R dielectric, 0805 package, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained boards.
✔ RoHS Compliant / ✔ 0805 / ✔ Murata Quality / ✔ Long-Term Supply
Typical Applications & Why This Part Fits
- Power supply decoupling in IoT modules: The 0.47µF capacitance combined with a 50V voltage rating provides effective ripple suppression and headroom for unregulated inputs.
- Automotive infotainment systems: X7R dielectric ensures stable capacitance over -55°C to +125°C, while the 0805 size fits dense ECU layouts.
- Industrial sensor interfaces: ±10% tolerance is adequate for coupling and bypass applications, and the 50V rating offers margin against transient spikes.
Key Features & Advantages
- X7R Temperature Stability: Capacitance change within ±15% over the full operating range, reducing derating uncertainty in moderate-temperature environments.
- 0805 Compact Footprint: Saves PCB real estate without sacrificing voltage handling, enabling thinner product designs.
- 50V DC Rating: Provides robust voltage margin for 3.3V, 5V, and 12V rails, minimizing risk of breakdown in mixed-voltage circuits.
Frequently Asked Questions
- Q: What makes GCM21BR71H474KA55K different from a standard MLCC?
A: This Murata part combines a 50V rating with X7R stability in a 0805 case, offering consistent performance across temperature while supporting higher operating voltages than typical 25V-grade capacitors. - Q: Is GCM21BR71H474KA55K 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 seamless development.
Cross Reference & Alternative Sourcing
While GCM21BR71H474KA55K 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