FB201209T-531Y-S

Chip Ferrite Bead Overview

The FB201209T-531Y-S is a single-signal line ferrite bead manufactured by Cal-Chip Electronics, Inc. in an 0805 (2012 Metric) surface-mount package. It provides an impedance of 530 Ohms at 100 MHz with a maximum DC resistance of 350 mOhm and a current rating of 300 mA. This component utilizes multilayer ferrite technology for EMI/RFI suppression.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction for effective EMI/RFI attenuation
• Designed for direct PCB mounting without additional wiring
• Optimized for flow, reflow, and wave soldering processes

Chip Ferrite Bead Applications

• Signal line filtering in electronic equipment
• EMI suppression in surface-mounted circuits
• RFI attenuation for compact electronic devices

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value of 530 Ohms at 100 MHz against design requirements. Confirm the 300 mA current rating and 350 mOhm DC resistance are sufficient for the target signal line. Ensure the 0805 package size fits the PCB layout constraints. Check that the component status is active for long-term supply stability.

Chip Ferrite Bead Selection Notes

Select this component when high impedance is required for a single signal line in a compact footprint. The 0805 case size offers a balance between performance and space efficiency. Consider the 300 mA current limit to prevent saturation or excessive heating in the application circuit. Verify compatibility with standard surface-mount assembly processes.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the Cal-Chip Electronics multilayer ferrite chip bead series. These components are engineered to provide significant electrode strength and solder heat resistance. The series is designed to eliminate the need for traditional wiring in EMI suppression applications, allowing for simplified surface-mount integration.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FB201209T-601Y-S-1 from Cal-Chip Electronics, Inc., which shares the same manufacturer and package type.