MLCC GRM188C8YA225KE11D

What is GRM188C8YA225KE11D MLCC?

The GRM188C8YA225KE11D is a SMD Capacitor manufactured by Murata. Key specs include 2.2µF capacitance, 35V DC rating, X6S dielectric, 0603 package, and ±10% tolerance. RoHS compliant, it is designed for stable capacitance over a wide temperature range in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 2.2µF capacitance and 35V rating provide effective ripple smoothing in power modules operating at 12V or 24V rails, while the X6S dielectric ensures stable capacitance under bias.
• Portable & Battery-Powered Devices: The compact 0603 footprint allows dense PCB layout in wearables and IoT sensors, and the ±10% tolerance keeps decoupling performance predictable across production lots.
• Automotive Infotainment & Telematics: With a 35V withstand voltage and X6S temperature characteristics (−55°C to +105°C), this MLCC suits power supply bypass in vehicle electronics exposed to temperature swings.

Key Features & Advantages

• High Capacitance Density in 0603: 2.2µF in a small case size saves board space without sacrificing bulk storage, ideal for miniaturized designs.
• X6S Dielectric Stability: Offers better capacitance retention under DC bias than X5R, maintaining over 80% of nominal capacitance at rated voltage for more reliable filtering.
• 35V Voltage Rating Headroom: Provides a 1.5× to 3× derating margin on common 12V and 24V buses, reducing in-field failure risk from voltage transients.

Frequently Asked Questions

1. Q: What makes GRM188C8YA225KE11D different from a standard 0603 2.2µF capacitor?
   A: It uses Murata’s X6S dielectric formulation, which offers better capacitance stability under DC bias compared to generic X5R parts, and carries a 35V rating rather than the typical 16V or 25V for this capacitance value.
2. Q: Is GRM188C8YA225KE11D 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 GRM188C8YA225KE11D is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.