MLCC GRM188D72A105KE01W

What is GRM188D72A105KE01W MLCC?

The GRM188D72A105KE01W is a high-voltage multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 1µF capacitance, 100V voltage rating, X7T dielectric, and 0603±10% tolerance. RoHS compliant, it is designed for reliable decoupling and filtering 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 compact 0603 package allow effective ripple suppression without exceeding board space limits.
• Automotive Infotainment Modules: X7T dielectric offers stable capacitance over a wide temperature range (−55°C to +125°C), ensuring consistent noise bypass in harsh environments.
• Industrial Sensor Interfaces: ±10% tolerance guarantees tight capacitance matching for timing and coupling circuits, while the 100V withstand protects against transient spikes.

Key Features & Advantages

• Compact 0603 Footprint: Saves PCB real estate while delivering 1µF at 100V, ideal for space-constrained designs.
• X7T Temperature Stability: Capacitance variation of only ±15% over −55°C to +125°C, outperforming standard X7R in high-temperature automotive/industrial use.
• Murata Reliability: High-quality termination and strict process control ensure low failure rates in long-life applications.

Frequently Asked Questions

1. Q: What makes GRM188D72A105KE01W different from a standard 0603 100V MLCC?
   A: It uses Murata’s X7T dielectric, which provides superior high-temperature capacitance stability and lower voltage coefficient compared to generic X7R alternatives.
2. Q: Is GRM188D72A105KE01W 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.

Cross Reference & Alternative Sourcing

While GRM188D72A105KE01W is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.