MLCC GCM21BR71E684KA55L

What is GCM21BR71E684KA55L MLCC?

The GCM21BR71E684KA55L is a SMD Capacitor manufactured by Murata. Key specs include 0.68µF capacitance, 25V rating, X7R dielectric, 0805 package, and ±10% tolerance. RoHS compliant, it is designed for stable filtering and decoupling in space-constrained circuits.

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

Typical Applications & Why This Part Fits

• DC-DC converter output filtering: The 0.68µF capacitance and 25V rating provide effective ripple suppression for moderate-current rails.
• Signal coupling in sensor interfaces: X7R dielectric ensures stable capacitance over -55°C to +125°C, preserving signal integrity.
• Decoupling in portable electronics: The compact 0805 size allows dense PCB placement without sacrificing the required 0.68µF value.

Key Features & Advantages

• Stable X7R dielectric: Maintains capacitance within ±15% over a wide temperature range, ensuring reliable performance.
• 25V voltage rating: Offers ample margin for 3.3V, 5V, and 12V bus decoupling applications.
• Murata manufacturing consistency: Tight tolerance (±10%) and rigorous testing reduce design risk and rework.

Frequently Asked Questions

1. Q: What makes GCM21BR71E684KA55L different from a standard 0805 capacitor?
   A: This Murata part combines a precise 0.68µF value with automotive-grade reliability and X7R temperature stability, making it suitable for both industrial and high-reliability designs.
2. Q: Is GCM21BR71E684KA55L 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 GCM21BR71E684KA55L is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.