MLCC GRM155R61C225KE44J

What is GRM155R61C225KE44J MLCC?

The GRM155R61C225KE44J is a miniature MLCC manufactured by Murata. Key specs include 2.2µF capacitance, 16V voltage rating, X5R dielectric, and ±10% tolerance. RoHS compliant, it is designed for high-density power decoupling in space-constrained circuits.

✔ RoHS Compliant  /  ✔ 0402  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Smartphone power rails: The 2.2µF in 0402 case provides bulk capacitance for SoC decoupling without sacrificing board real estate.
• IoT sensor modules: X5R stability over -55°C to +85°C ensures consistent filtering performance across environmental extremes.
• Wearable battery circuits: 16V rating exceeds typical 3.7V Li-ion bus voltages, offering safety margin while the tiny footprint fits cramped PCBs.

Key Features & Advantages

• High capacitance density: 2.2µF in 0402 eliminates need for multiple smaller caps, simplifying layout.
• Wide temperature range: X5R dielectric maintains capacitance within ±15% variation over -55°C to +85°C.
• Tight tolerance (±10%): Reduces design uncertainty for filter cutoff frequencies and decoupling impedance.

Frequently Asked Questions

1. Q: What makes GRM155R61C225KE44J different from a standard 0402 2.2µF MLCC?
   A: Murata’s proprietary thin-layer technology achieves higher capacitance in the same footprint while maintaining low ESR and stable performance.
2. Q: Is GRM155R61C225KE44J 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.

Cross Reference & Alternative Sourcing

While GRM155R61C225KE44J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.