FBA321611T-301Y-S

Chip Ferrite Bead Overview

The FBA321611T-301Y-S is a multilayer ferrite chip EMI suppressor manufactured by Cal-Chip Electronics, Inc. It operates within a temperature range of -40°C to +85°C and features a maximum DC resistance of 400mΩ. The component provides an impedance of 300 Ohms at 100 MHz. It is housed in a 1206 (3216 Metric) surface mount package with an array configuration of 8 PC pads. The device is designed for flow, reflow, and wave soldering applications.

Chip Ferrite Bead Feature Summary

• Provides EMI/RFI attenuation through multilayered ferrite technology without requiring additional wiring
• Offers high electrode strength and solder heat resistance suitable for surface mounting processes
• Designed for direct PCB mounting to eliminate electromagnetic interference

Chip Ferrite Bead Applications

• Power line filtering in electronic equipment
• EMI suppression for surface mount assembly lines
• RFI attenuation in compact circuit designs

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and package dimensions against the official datasheet before integration. Confirm that the 1206 array footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final application. Check for RoHS compliance status if required by regulatory standards.

Chip Ferrite Bead Selection Notes

Select this component when high impedance is needed in a small surface mount form factor. The 1206 package allows for automated placement. Consider the 400mΩ DC resistance limit for power efficiency. The multilayer construction supports high-volume manufacturing processes including reflow and wave soldering.

Chip Ferrite Bead Part Context

This part belongs to the FBA series of multilayer ferrite chip beads from Cal-Chip Electronics. These components are engineered to provide effective noise suppression in modern electronic devices. The series utilizes advanced magnetic materials to achieve high performance in compact sizes, addressing the increasing demand for EMI control in dense circuit boards.

Chip Ferrite Bead Replacement Considerations

Compatible substitutes include FBA321611T-121Y-S and FBA321611T-601Y-S from the same manufacturer. Verify impedance values and current ratings when substituting to ensure circuit compatibility.