MLCC GRM21BR72A473KA01L

What is GRM21BR72A473KA01L MLCC?

The GRM21BR72A473KA01L is a SMD Capacitor manufactured by Murata. Key specs include 0.047µF capacitance, 100V rated voltage, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and energy storage in power-sensitive circuits.

✔ RoHS Compliant  /  ✔ 0805 Package  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power Supply Decoupling: The 0.047µF capacitance with 100V rating effectively filters high-frequency noise in DC power lines, ensuring clean voltage rails.
• DC-DC Converter Output Smoothing: X7R dielectric offers stable capacitance over temperature (-55°C to +125°C), making it reliable for post-regulation smoothing in converters.
• Industrial Control Boards: The compact 0805 package saves board space while handling moderate surge conditions, ideal for PLC and motor drive circuits.

Key Features & Advantages

• High Voltage Rating (100V): Enables use in circuits with elevated rail voltages without derating concerns, reducing design complexity.
• Stable X7R Dielectric: Capacitance variation within ±15% over temperature range ensures consistent performance in harsh environments.
• Murata Reliability: Tight tolerance (±10%) and proven manufacturing process guarantee repeatable performance across batches.

Frequently Asked Questions

1. Q: What makes GRM21BR72A473KA01L different from a standard 0805 MLCC?
   A: Its combination of 0.047µF capacitance and 100V rating in the compact 0805 case size is specialized for higher-voltage needs while maintaining small footprint – a balance not found in general-purpose parts.
2. Q: Is GRM21BR72A473KA01L RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free.
3. 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 and flexible quantities.

Cross Reference & Alternative Sourcing

While GRM21BR72A473KA01L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service to streamline procurement.