MLCC GRM155D71A225ME15D

What is GRM155D71A225ME15D MLCC?

The GRM155D71A225ME15D is an SMD capacitor manufactured by Murata. Key specs include 2.2µF capacitance, 10V voltage rating, X7T dielectric, 0402 package, and ±20% tolerance. RoHS compliant, it is designed for high-density decoupling in low‑voltage circuits.

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

Typical Applications & Why This Part Fits

• Power‑supply decoupling in portable electronics: The 2.2µF capacitance in a tiny 0402 footprint provides effective ripple suppression for Bluetooth modules and wearables, saving PCB space.
• Sensor signal filtering: X7T’s stable capacitance over temperature (−55°C to +125°C) ensures consistent filtering for MEMS sensors and IoT endpoints.
• DC‑DC converter output smoothing: The 10V rating and low ESR of this Murata MLCC enable clean voltage rails for low‑power converters in battery‑operated devices.

Key Features & Advantages

• High capacitance in ultra‑small 0402 case: Achieves 2.2µF in a 1.0×0.5mm body, ideal for space‑constrained PCB layouts without sacrificing bulk decoupling.
• X7T dielectric stability: Offers predictable capacitance variation (±15% over −55°C to +125°C), reliable for automotive and industrial temperature swings.
• Murata manufacturing precision: Strict tolerance control (±20% cap, ±0.5mm package) ensures repeatable performance in high‑volume production.

Frequently Asked Questions

1. Q: What makes GRM155D71A225ME15D different from a standard 0402 MLCC?
   A: It packs 2.2µF into an 0402 size using Murata’s advanced thin‑layer technology, far exceeding typical capacitance values for this footprint (usually ≤1µF). This allows designers to eliminate or combine multiple capacitors.
2. Q: Is GRM155D71A225ME15D RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead‑free, meeting EU directive 2011/65/EU.
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 for design verification and pre‑production runs.

Cross Reference & Alternative Sourcing

While GRM155D71A225ME15D is our primary recommendation, comparable alternatives with similar 2.2µF/10V/0402/X7T ratings are available from other Murata series. We provide comprehensive BOM kitting service to ensure supply continuity.