HI2220Q401R-10

Chip Ferrite Bead Overview

The HI2220Q401R-10 is a single-line ferrite bead chip from Laird-Signal Integrity Products, designed for power line filtering applications. It features a 2220 (5650 metric) surface-mount package with dimensions of 0.220 inches in length and 0.200 inches in width. The component provides an impedance of 400 Ohms at a test frequency of 100 MHz. It supports a maximum rated current of 4A and has a maximum DC resistance of 30 milliohms. The device operates within a temperature range of -40°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides high impedance attenuation for electromagnetic interference suppression on power lines
• Monolithic construction ensures reliability in high-current power distribution networks
• Surface mount design facilitates automated assembly in compact electronic layouts

Chip Ferrite Bead Applications

• Power supply input filtering
• DC bus decoupling
• Noise suppression in high-current digital circuits

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Laird datasheets to confirm impedance and current ratings. Ensure the ordering suffix matches the required packaging format. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement specifications.

Chip Ferrite Bead Selection Notes

Select this component when a 400 Ohm impedance at 100 MHz is required for power line noise reduction. The 4A current rating suits moderate to high-power applications. Consider the 2220 package size for board space constraints and thermal management needs relative to lower-profile alternatives.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HI series of signal integrity products manufactured by Laird-Signal Integrity Products. The series offers various impedance values and current ratings in standardized packages to support diverse EMI filtering requirements across consumer, industrial, and automotive electronics sectors.

Chip Ferrite Bead Replacement Considerations

HI2220P701R-10: Higher impedance (700 Ohms), same current rating. HI2220R301R-10: Lower impedance (300 Ohms), higher current rating (5A). HI2220P271R-10: Lower impedance (270 Ohms), same current rating.