FBH321611T-900Y-S

Chip Ferrite Bead Overview

FBH321611T-900Y-S is a power line ferrite bead manufactured by Cal-Chip Electronics, Inc. It features a 1206 (3216 Metric) surface-mount package designed for high-current applications. The component provides an impedance of 90 Ohms at 100 MHz and supports a maximum current rating of 3 Amperes. Its DC resistance is specified as 40 milliohms. This device belongs to the FBH series and is intended for noise suppression in power circuits.

Chip Ferrite Bead Feature Summary

• Designed for power line filtering applications
• Supports high current operation up to 3 Amperes
• Low DC resistance for minimal voltage drop
• Surface mount construction for automated assembly

Chip Ferrite Bead Applications

• Power supply input filtering
• Noise suppression on high-current data lines
• EMI reduction in automotive electronics
• General purpose power line protection

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value at 100 MHz and the 40 milliohm DC resistance against the official manufacturer datasheet before integration. Confirm that the 3 Ampere current rating aligns with your circuit's operational requirements. Ensure the 1206 package dimensions fit your PCB footprint constraints. Check for RoHS compliance status if required by your manufacturing standards.

Chip Ferrite Bead Selection Notes

Select this component when high current handling is required alongside effective high-frequency noise attenuation. The low DC resistance minimizes power loss compared to higher-resistance alternatives. Consider the 1206 package size for adequate thermal dissipation and mechanical stability in power traces. Evaluate the 90 Ohm impedance profile to ensure it matches the target frequency range of interference in your specific application.

Chip Ferrite Bead Part Context

The FBH321611T-900Y-S is part of the FBH series from Cal-Chip Electronics, Inc., which specializes in passive components. This series focuses on power line ferrite beads capable of handling significant current loads. The 1206 package offers a balance between performance and board space efficiency, making it suitable for dense modern electronic designs requiring robust EMI suppression.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads based on identical impedance curves, current ratings, and package dimensions.