MLCC GCM21BR71H224KA37K

What is GCM21BR71H224KA37K MLCC?

The GCM21BR71H224KA37K is an SMD multilayer ceramic capacitor manufactured by Murata. Key specs include 0.22UF capacitance, 50V DC rating, X7R dielectric, 0805 package, and ±10% tolerance. RoHS compliant, it is designed for stable filtering and decoupling in space-constrained power and signal circuits.

✔ RoHS Compliant  /  ✔ 0805  /  ✔ Murata Quality  /  ✔ Long-Term Supply

Typical Applications & Why This Part Fits

• Power rail decoupling: The 50V rating and 0.22UF value provide adequate charge storage for ripple suppression on 12V or 24V DC buses in industrial modules.
• Sensor signal conditioning: X7R’s stable capacitance over -55°C to +125°C ensures consistent filtering accuracy for analog front-end circuits.
• Consumer IoT gateways: The compact 0805 footprint allows dense PCB layout while maintaining reliable AC coupling in wireless interface stages.

Key Features & Advantages

• Wide voltage margin: 50V rating far exceeds typical 3.3V/5V rails, reducing derating concerns and improving long-term reliability.
• X7R temperature stability: ±15% capacitance change over temperature ensures predictable performance across operating environments.
• Murata production consistency: Tight process control yields low failure rates and minimal batch-to-batch variation for high-volume assembly.

Frequently Asked Questions

1. Q: What makes GCM21BR71H224KA37K different from a standard MLCC?
   A: Murata’s GCM series offers enhanced mechanical strength and board flex resistance, making it suitable for automotive-grade designs while keeping the same 0.22UF/50V/X7R specs.
2. Q: Is GCM21BR71H224KA37K 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 fast BOM kitting support at SZYY, including rapid prototyping supply for this 0805 capacitor.

Cross Reference & Alternative Sourcing

While GCM21BR71H224KA37K is our primary recommendation, comparable alternatives from other qualified vendors are available. We provide comprehensive BOM Kitting service for Murata and compatible series.