MLCC GRM188D72A105ME01D

What is GRM188D72A105ME01D MLCC?

The GRM188D72A105ME01D is a high-voltage SMD capacitor manufactured by Murata. Key specs include 1µF capacitance, 100V rating, X7T temperature characteristic, 0603 package, and ±20% tolerance. RoHS compliant, it is designed for compact, reliable decoupling in power-constrained circuits.

✔ RoHS Compliant  /  ✔ 0603  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 100V rating and 1µF capacitance in a tiny 0603 package allow direct bulk decoupling at the converter output, saving board space while handling high ripple currents.
• Sensor Interface Protection: X7T dielectric offers stable capacitance over -55°C to +125°C, ideal for automotive or industrial sensor modules that require reliable filtering under wide temperature swings.
• Power Line Input Buffering: With ±20% tolerance, this MLCC provides cost-effective bypassing on 48V telecom or 100V industrial bus lines, minimizing voltage transients without sacrificing compactness.

Key Features & Advantages

• High Voltage in 0603: Delivers 100V withstand in a standard miniature footprint, enabling dense layout without external voltage derating components.
• X7T Stability: Temperature-compensated formulation maintains capacitance variation within ±33% over -55°C to +125°C, outperforming X7R in high-temperature endurance.
• Murata Quality Assurance: Tight process control ensures low defect rates and consistent ESR/ESL, critical for precision timing and noise-sensitive analog circuits.

Frequently Asked Questions

1. Q: What makes GRM188D72A105ME01D different from a standard 0603 MLCC?
   A: Its unique combination of 1µF capacitance and 100V rating in a 0603 body is uncommon – most 0603 MLCCs top out at 50V for this capacitance. The X7T dielectric further improves thermal stability versus generic X7R parts.
2. Q: Is GRM188D72A105ME01D 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 small-batch flexibility for design verification.

Cross Reference & Alternative Sourcing

While GRM188D72A105ME01D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.