MLCC GRM21BR71A105KA01K

What is GRM21BR71A105KA01K MLCC?

The GRM21BR71A105KA01K is a multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 1 µF capacitance, 10 VDC rated voltage, X7R dielectric, and ±10% tolerance. RoHS compliant, it is designed for stable decoupling and filtering in space-constrained 0805 footprints.

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

Typical Applications & Why This Part Fits

• Power rail decoupling: The 1 µF capacitance at 10 V provides effective bypassing for IC power pins in low-voltage digital circuits, reducing ripple and noise.
• I/O filtering: X7R dielectric ensures capacitance stability over -55°C to +125°C, making it reliable for signal conditioning in industrial interfaces.
• Consumer portable devices: The compact 0805 package saves PCB space while the ±10% tolerance keeps filtering performance consistent across production batches.

Key Features & Advantages

• Stable X7R dielectric: Minimal capacitance change under DC bias and temperature extremes ensures dependable operation in harsh environments.
• Murata manufacturing quality: Tight process control delivers low equivalent series resistance (ESR) and high insulation resistance for high-reliability designs.
• Pb-free & RoHS compliance: Fully lead-free termination meets global environmental regulations, simplifying compliance for export products.

Frequently Asked Questions

1. Q: What makes GRM21BR71A105KA01K different from a standard 0805 MLCC?
   A: This Murata part features tight tolerance and verified X7R performance at 10 V, with strict quality control that reduces failure rates in automated assembly.
2. Q: Is GRM21BR71A105KA01K 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 fast prototyping supply.

Cross Reference & Alternative Sourcing

While GRM21BR71A105KA01K is our primary recommendation, comparable alternatives are available. We provide comprehensive BOM Kitting service.