FBH321611T-520Y-S

Chip Ferrite Bead Overview

The FBH321611T-520Y-S is a surface-mount power line ferrite bead manufactured by Cal-Chip Electronics, Inc. in the 1206 (3216 metric) package. It exhibits an impedance of 52 Ohms at 100 MHz and supports a current rating of 3 Amperes. The component features a low DC resistance of 40 milliohms. Designed for electromagnetic interference suppression, it operates within standard industrial temperature ranges and complies with RoHS directives.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise attenuation for power lines
• Supports high continuous current handling capabilities
• Features low series resistance to minimize voltage drop

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output stages
• General-purpose EMI suppression in electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before integration. Confirm that the 1206 footprint dimensions align with the PCB layout constraints. Ensure compliance with relevant environmental regulations such as RoHS standards applicable to the target market.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside moderate impedance values. The low DC resistance makes it suitable for applications where power efficiency is critical. Evaluate thermal performance under maximum load conditions to ensure reliable operation within the specified temperature range.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FBH series from Cal-Chip Electronics, designed for surface-mount assembly. It serves as a passive filter component to suppress electromagnetic interference in compact electronic designs. The 1206 package offers a balance between current handling and board space efficiency.

Chip Ferrite Bead Replacement Considerations

Consult manufacturer cross-reference lists for verified substitutes. Ensure replacement parts match the 52 Ohm impedance at 100 MHz, 3A current rating, and 40 milliohm DC resistance specifications.