MLCC GCM188R71E105MA64D

What is GCM188R71E105MA64D MLCC?

The GCM188R71E105MA64D is a multilayer ceramic capacitor (MLCC) in the SMD Capacitors category, manufactured by Murata. Key specs include 1µF capacitance, 25V voltage rating, X7R dielectric, and ±20% tolerance. RoHS compliant, it is designed for stable performance in automotive and industrial power circuits.

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

Typical Applications & Why This Part Fits

• Automotive ECU Power Decoupling: The 25V rating and X7R stability over temperature (−55°C to +125°C) make it ideal for filtering noise on 12V/24V vehicle power rails, where ±20% tolerance still ensures adequate decoupling.
• Industrial Sensor Modules: Its 0603 footprint saves board space, while the 1µF value smooths output from low-dropout regulators in compact sensor interface circuits, tolerating capacitance variation under bias.
• Portable Electronics Battery Lines: With 1µF at 25V, this capacitor can handle lithium-ion battery rail transients; the X7R characteristic provides predictable performance across charging temperature ranges.

Key Features & Advantages

• Automotive-Grade Reliability: Murata’s GCM series meets AEC-Q200 stress tests, ensuring long life under vibration and thermal cycling typical of under-hood applications.
• Wide Operating Temperature Range: X7R dielectric allows stable capacitance from −55°C to +125°C, critical for outdoor and engine-compartment electronics.
• Compact 0603 Package: The small footprint enables high-density PCB layouts, reducing overall module size without sacrificing the 1µF capacitance needed for effective decoupling.

Frequently Asked Questions

1. Q: What makes GCM188R71E105MA64D different from a standard 0603 X7R 1µF capacitor?
   A: It is Murata’s automotive-grade variant with tighter process control and AEC-Q200 qualification, offering better reliability for safety-critical circuits.
2. Q: Is GCM188R71E105MA64D 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 this exact Murata part.

Cross Reference & Alternative Sourcing

While GCM188R71E105MA64D is our primary recommendation, comparable alternatives such as GRM188R71E105KA12 (different tolerance) are available. We provide comprehensive BOM Kitting service to streamline your procurement.