MLCC GCM188R71H473KA55J

What is GCM188R71H473KA55J MLCC?

The GCM188R71H473KA55J is an SMD capacitor manufactured by Murata. Key specs include 0.047µF capacitance, 50V rating, X7R dielectric, ±10% tolerance, and 0603 package size. RoHS compliant, it is designed for high-reliability decoupling and filtering in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• Automotive ECU Power Decoupling: With 50V rating and X7R stability over temperature, this MLCC reliably smooths power rails in engine control modules.
• Portable Medical Sensors: The compact 0603 case and 0.047µF value suit battery-powered devices needing precise bypass in tight layouts.
• Industrial Sensor Interfaces: ±10% tolerance and X7R’s minimal capacitance change ensure consistent filtering in harsh, variable-temperature environments.

Key Features & Advantages

• Wide Operating Voltage: 50V DC rating provides ample headroom for 3.3V, 5V, and 12V rails without derating concerns.
• Stable Middle-K Dielectric: X7R offers ±15% capacitance change over -55°C to +125°C, ideal for coupling and bypass applications.
• AEC-Q200 Assurance: As a Murata automotive-grade series, it meets stringent reliability and lifetime standards.

Frequently Asked Questions

1. Q: What makes GCM188R71H473KA55J different from a standard 0603 X7R capacitor?
   A: It is Murata’s automotive-grade (GCM) series, offering enhanced mechanical robustness and AEC-Q200 qualification for safety-critical designs.
2. Q: Is GCM188R71H473KA55J 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. No minimum order for samples.

Cross Reference & Alternative Sourcing

While GCM188R71H473KA55J is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.