HR2220V801R-10

Chip Ferrite Bead Overview

The HR2220V801R-10 is a monolithic ferrite chip bead from the Laird HR series, designed for surface mount applications. It features a 2220 (5650 metric) package with dimensions of 5.7 mm length, 5 mm width, and 3.61 mm height. The component provides an impedance of 800 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 8 A and has a maximum DC resistance of 10 mOhms. The operating temperature range spans from -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• High current handling capability rated at 8 A for power line filtering
• Low DC resistance of 10 mOhms minimizes voltage drop in high-current circuits
• Monolithic construction ensures mechanical stability in SMD processes
• Wide operating temperature range suitable for demanding environments

Chip Ferrite Bead Applications

• Power supply output filtering
• DC-DC converter noise suppression
• High-current signal line EMI mitigation

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Laird documentation to ensure accuracy. Confirm that the 2220 package dimensions align with PCB footprint requirements. Check RoHS compliance status via the specific datasheet as regulatory requirements may vary by production batch. Ensure the 8 A current rating meets the application's peak load demands without saturation.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside significant impedance at 100 MHz. The low DCR makes it suitable for power rails where efficiency is critical. Compare the 800 Ohm impedance value against other ferrite beads to ensure adequate attenuation for the target noise spectrum. Verify thermal performance under continuous 8 A load conditions.

Chip Ferrite Bead Part Context

This part belongs to the Laird HR series of ferrite chip beads, specialized for high-current applications. The HR series distinguishes itself through robust current ratings and low impedance characteristics compared to standard signal line filters. It serves as a passive component for electromagnetic interference suppression in dense electronic assemblies.

Chip Ferrite Bead Replacement Considerations

Direct substitutes within the same series include HR2220P601R-10, which offers 600 Ohms impedance at 4 A. For higher current needs, verify if larger packages are available. Always cross-reference impedance curves and DC resistance values before substitution.

Chip Ferrite Bead FAQ

What is the impedance of the HR2220V801R-10 at 100 MHz?

The impedance is 800 Ohms at a test frequency of 100 MHz.

Does this component support differential mode filtering?

Yes, it is classified as a differential mode ferrite chip bead for power applications.

What is the maximum DC current rating?

The maximum DC current rating is 8 A.