MLCC GRM21BR61H106ME43K

What is GRM21BR61H106ME43K MLCC?

The GRM21BR61H106ME43K is a multilayer ceramic capacitor (MLCC) manufactured by Murata. Key specs include 10µF capacitance, 50V voltage rating, X5R dielectric, and ±20% tolerance. RoHS compliant, it is designed for reliable decoupling and energy storage in space-limited designs.

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

Typical Applications & Why This Part Fits

• DC-DC Converter Output Filtering: The 10µF capacitance and 50V rating effectively smooth ripple in 12V to 5V/3.3V converters, while the X5R dielectric ensures stable performance over -55°C to +85°C.
• High-Current Power Decoupling: Its low ESR and high capacitance density in an 0805 footprint absorb transient currents in FPGA or DSP power rails, preventing voltage droops.
• Portable Electronics Bulk Storage: The ±20% tolerance is acceptable for bulk decoupling in battery-powered devices, and the 50V rating provides headroom for charging circuits.

Key Features & Advantages

• High Capacitance in Small Case: 10µF at 50V in an 0805 package reduces PCB area compared to larger case sizes, enabling miniaturized designs.
• Stable X5R Dielectric: Maintains ±15% capacitance change over -55°C to +85°C, suitable for industrial and automotive interior applications.
• RoHS and Lead-Free Construction: Fully compliant with environmental regulations, simplifying global compliance for end products.

Frequently Asked Questions

1. Q: What makes GRM21BR61H106ME43K different from a standard 0805 10µF MLCC?
   A: This Murata part is rated for 50V, which is significantly higher than the typical 6.3V or 10V for 10µF in 0805, allowing use in higher-voltage power rails without derating.
2. Q: Is GRM21BR61H106ME43K RoHS compliant?
   A: Yes, as a Murata product, it is standardly RoHS compliant and lead-free, meeting EU directives.
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, so you can order exactly what you need.

Cross Reference & Alternative Sourcing

While GRM21BR61H106ME43K is our primary recommendation, comparable alternatives from other manufacturers may be available. We provide comprehensive BOM Kitting service to consolidate your component needs.