What is GCM21BR71H474KA55L MLCC?
The GCM21BR71H474KA55L is a SMD Capacitor manufactured by Murata (村田). Key specs include 0.47µF capacitance, 50V rating, X7R dielectric, 0805 package, 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
- Power supply decoupling: The 0.47µF value and 50V rating provide effective noise bypass in DC-DC converter outputs and rail stabilization, while X7R ensures stable capacitance across -55°C to +125°C.
- Automotive ECUs: Murata’s GCM series is AEC-Q200 qualified; the ±10% tolerance ensures consistent performance in engine control units and infotainment systems.
- IoT modules: Compact 0805 size fits densely populated PCBs for wireless transceivers, where 0.47µF filters high-frequency interference without sacrificing board space.
Key Features & Advantages
- Stable X7R dielectric: Guarantees capacitance variation within ±15% over the full temperature range, critical for timing and filter circuits.
- High voltage rating: 50V withstand margin offers design robustness in systems with transient spikes, reducing failure risk.
- Murata manufacturing consistency: Tight dimensional control of the 0805 footprint ensures reliable solder joint formation in automated SMT assembly.
Frequently Asked Questions
- Q: What makes GCM21BR71H474KA55L different from a standard 0805 0.47µF X7R?
A: This Murata part features automotive-grade reliability (AEC-Q200) and stricter lot traceability, plus improved mechanical robustness against board flexure. - Q: Is GCM21BR71H474KA55L 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 urgent design cycles.
Cross Reference & Alternative Sourcing
While GCM21BR71H474KA55L 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