MLCC GRT188C81C475KE13J

What is GRT188C81C475KE13J MLCC?

The GRT188C81C475KE13J is a high-capacitance SMD multilayer ceramic capacitor manufactured by Murata (村田). Key specs include 4.7µF capacitance, 16V rated voltage, X6S dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable performance in compact power management circuits.

✔ RoHS Compliant  /  ✔ 0603  /  ✔ Murata (村田) Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 4.7µF capacitance in a 0603 package provides effective ripple smoothing for low-voltage converters, while the 16V rating handles typical input surges.
• Wireless Module Decoupling: X6S dielectric offers stable capacitance over -55°C to +105°C, ideal for modem and IoT modules that experience temperature fluctuations.
• Portable Battery-Powered Devices: With only 16V requirement and small footprint, this MLCC reduces board space in smartphones and wearables while ensuring sufficient energy storage for load transients.

Key Features & Advantages

• High Volumetric Efficiency: Achieves 4.7µF in a tiny 0603 case, saving PCB real estate for dense designs.
• Wide Temperature Range (X6S): Guarantees ±22% capacitance change over -55°C to +105°C, enabling reliable operation in automotive and industrial environments.
• Low Equivalent Series Resistance (ESR): Murata’s advanced stacking reduces heat generation during high-frequency switching, extending product lifespan.

Frequently Asked Questions

1. Q: What makes GRT188C81C475KE13J different from a standard X5R 4.7µF?
   A: The X6S dielectric provides better capacitance stability at elevated temperatures (up to +105°C) compared to X5R, while the 16V rating offers a safety margin over common 6.3V or 10V parts.
2. Q: Is GRT188C81C475KE13J 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 for urgent design verification.

Cross Reference & Alternative Sourcing

While GRT188C81C475KE13J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.