HI2220R301R-10

Chip Ferrite Bead Overview

The HI2220R301R-10 is a single-line ferrite bead chip manufactured by Laird-Signal Integrity Products. It features a 2220 (5650 metric) surface-mount package designed for power line filtering applications. The component provides an impedance of 300 Ohms at a test frequency of 100 MHz. It supports a maximum rated current of 5 Amperes and has a maximum DC resistance of 20 milliohms. The device operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Monolithic construction for reliable power line noise suppression
• High current handling capability suitable for power distribution networks
• Low DC resistance to minimize voltage drop and power loss

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output stages
• Noise suppression on high-current signal lines

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Laird documentation to ensure authenticity. Confirm that the specific order suffix matches the required impedance and current ratings. Check RoHS compliance status as specified in the latest datasheet. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring significant current capacity alongside effective high-frequency noise attenuation. The 2220 package offers a balance between physical footprint and thermal performance. Evaluate the 300 Ohm impedance profile against the target noise spectrum to ensure adequate filtering effectiveness without excessive insertion loss at operating frequencies.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HI series from Laird-Signal Integrity Products, which focuses on EMI filtering solutions. The series includes various packages and impedance values tailored for different power and signal integrity requirements. This specific model targets applications needing robust performance in compact power management designs.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides or equivalent product catalogs from Laird for verified alternatives. Cross-reference impedance curves and current ratings carefully when considering parts from other manufacturers to ensure functional compatibility.