FB321611T-520Y-S

Chip Ferrite Bead Overview

The FB321611T-520Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. Designed for surface mount applications in the 1206 (3216 Metric) package, this component provides EMI/RFI attenuation for electronic equipment. It features a maximum DC resistance of 150 mOhm and supports a current rating of 800mA. The device offers an impedance of 52 Ohms at 100 MHz, ensuring effective signal line filtering while maintaining low insertion loss.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction providing high electrode strength and solder heat resistance
• Designed specifically for surface mounting equipment to eliminate EMI/RFI without requiring wiring
• Optimized for flow, reflow, and wave soldering processes required in modern assembly

Chip Ferrite Bead Applications

• Signal line filtering in electronic circuits
• EMI suppression in surface mount assemblies
• RFI attenuation for portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify the manufacturer designation as Cal-Chip Electronics, Inc., when sourcing this component. Confirm that the package matches the 1206 metric dimensions and that the impedance specification aligns with the 52 Ohm requirement at 100 MHz. Ensure compliance with RoHS standards if required by your specific manufacturing process or regional regulations.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring a single-function ferrite bead with a compact 1206 footprint. It is suitable for circuits where a current capacity of 800mA is sufficient and a low DC resistance of 150 mOhm is necessary to minimize power loss. The 52 Ohm impedance at 100 MHz makes it appropriate for general-purpose noise suppression in digital signal lines.

Chip Ferrite Bead Part Context

This part belongs to the FB series of multilayer ferrite chips from Cal-Chip Electronics. These components utilize magnetic material technology to provide powerful EMI/RFI attenuation. The series is characterized by its ability to be directly mounted onto PCBs, offering a space-saving alternative to conventional wire-wound beads.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.