FB201209T-471Y-S

Chip Ferrite Bead Overview

The FB201209T-471Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It provides EMI/RFI attenuation in electronic circuits. The component features an impedance of 470 Ohms at 100 MHz and supports a maximum current rating of 700 mA. Its DC resistance is specified as 0.18 Ohms. The device utilizes a surface mount package with dimensions corresponding to the 0805 (2012 Metric) case size.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction for effective EMI suppression
• Designed for surface mounting applications including reflow and wave soldering
• Eliminates need for additional wiring during installation

Chip Ferrite Bead Applications

• Various electronics equipment
• Circuits requiring stable ground connections

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current ratings against your circuit requirements before procurement. Confirm that the 0805 footprint matches your PCB layout. Ensure the component status is active if long-term supply is required. Check for RoHS compliance documentation if environmental regulations apply to your manufacturing process.

Chip Ferrite Bead Selection Notes

Select this component when high impedance at 100 MHz is required for signal line filtering. The 700 mA current rating suits moderate power applications. The low DC resistance minimizes voltage drop across the filter. Consider the physical size constraints of the 0805 package during design integration.

Chip Ferrite Bead Part Context

This part belongs to the FB Series of multilayer ferrite beads from Cal-Chip Electronics. These components are engineered to provide significant electrode strength and solder heat resistance. The series offers various sizes to accommodate different application needs while maintaining consistent performance characteristics for EMI suppression.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include FB201209T-601Y-S-1 from Cal-Chip Electronics. Other parameter-equivalent options are available from manufacturers such as Würth Elektronik, Pulse Electronics, Delevan, and Walsin Technology Corporation.