MLCC GRM21BR70J225KA01L

What is GRM21BR70J225KA01L MLCC?

The GRM21BR70J225KA01L is a high-reliability SMD capacitor manufactured by Murata. Key specs include 2.2µF capacitance, 6.3V rated voltage, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• Power Rail Decoupling: The 2.2µF capacitance at 6.3V is ideal for smoothing DC bus noise in portable electronics, where low ESR and X7R stability ensure clean power delivery.
• Sensor Interface Filtering: With X7R (±15% over -55°C to +125°C) and 0805 footprint, this MLCC reliably filters high-frequency interference in temperature-sensitive sensor modules.
• DC-DC Converter Output: The 6.3V rating provides sufficient headroom for 3.3V and 5V rails, while the ±10% tolerance maintains tight output regulation in battery-powered designs.

Key Features & Advantages

• X7R Temperature Stability: Capacitance variation within ±15% across a wide -55°C to +125°C range, ensuring consistent performance in harsh environments.
• Compact 0805 Form Factor: Saves PCB real estate while offering 2.2µF in a standard footprint, enabling high-density layouts without sacrificing capacitance.
• Low Equivalent Series Resistance (ESR): Minimizes power loss and heat generation, critical for long-term reliability in continuous-duty circuits.

Frequently Asked Questions

1. Q: What makes GRM21BR70J225KA01L different from a standard MLCC?
   A: It combines a precise 2.2µF capacitance with 6.3V rating in an X7R dielectric, offering a balance of size, voltage, and temperature stability that standard Y5V or Z5U capacitors cannot match.
2. Q: Is GRM21BR70J225KA01L 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 fast BOM kitting support at SZYY, including small-batch flexibility for prototyping.

Cross Reference & Alternative Sourcing

While GRM21BR70J225KA01L is our primary recommendation, comparable alternatives in 0805, X7R, 2.2µF, 6.3V are available. We provide comprehensive BOM Kitting service.