XFEB201209-121-0.2A

Overview

The XFEB201209-121-0.2A is a single-line surface-mount ferrite bead from the XFMRS XFEB201209 series, designed for high-frequency noise suppression in compact electronic circuits. It exhibits an impedance of 120 Ohms at 100 MHz with a maximum DC resistance of 250 milliohms. The component supports a continuous current rating of 200 mA and operates within standard industrial temperature ranges. Its construction utilizes ferrite materials to provide effective electromagnetic interference filtering while maintaining low power loss in signal and power lines.

Feature Summary

• Provides targeted attenuation of high-frequency electromagnetic interference signals
• Maintains low direct current resistance to minimize voltage drop and power dissipation
• Supports reliable operation under specified thermal conditions

Applications

• High-speed digital signal line filtering
• Power supply input noise suppression
• RF circuit interference mitigation

Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm exact electrical tolerances and packaging specifications. Ensure that the selected variant matches the required current rating and impedance characteristics for the target application environment. Cross-reference part numbers with authorized distributor catalogs to confirm authenticity and availability status before finalizing procurement orders.

Selection Notes

Select this component based on its 120 Ohm impedance profile at 100 MHz and 200 mA current handling capability. Evaluate the 250 milliohm DC resistance to ensure it meets system power efficiency requirements. Confirm compatibility with surface-mount assembly processes and verify that the physical footprint aligns with the printed circuit board layout constraints.

Part Context

This ferrite bead belongs to the XFEB201209 series, which offers various impedance and current combinations in a standardized package. The series provides consistent performance characteristics for general-purpose noise suppression applications across consumer electronics and industrial equipment sectors.

Replacement Considerations

Consult official substitution guides for equivalent components with matching impedance curves and current ratings. Verify mechanical dimensions and terminal configurations to ensure compatibility with existing footprints without requiring layout modifications.