XFEB321611-151-4.5A

Overview

The XFEB321611-151-4.5A is a single-line ferrite bead component manufactured by XFMRS, designed for surface-mount technology applications. It utilizes a 1206 package format to provide compact noise suppression in electronic circuits. The device exhibits an impedance of 150 Ohms at a frequency of 100 MHz, ensuring effective attenuation of high-frequency electromagnetic interference. It supports a continuous current rating of 4.5 Amperes, making it suitable for power line filtering tasks where significant current flow is present alongside the need for signal integrity maintenance.

Feature Summary

• Provides single-line noise suppression for high-current DC power rails
• Utilizes a compact 1206 surface-mount footprint for space-constrained designs
• Delivers specified impedance characteristics at standard radio frequencies

Applications

• Power supply input filtering
• DC-DC converter output stages
• High-current data line protection

Procurement Notes

Verify the specific manufacturer datasheet for precise impedance tolerance and thermal resistance values before finalizing the design. Confirm that the operating temperature range aligns with the environmental requirements of the target application. Ensure the soldering profile matches the component's thermal specifications to prevent damage during assembly processes.

Selection Notes

Select this component when the circuit requires handling currents up to 4.5 Amperes while needing attenuation at 100 MHz. Compare the physical dimensions against available board space to ensure the 1206 package fits the layout constraints. Evaluate the impedance curve to confirm effectiveness across the specific noise spectrum encountered in the system.

Part Context

This part belongs to the XFMRS ferrite bead series, which focuses on passive EMI suppression components. These beads are engineered to dissipate high-frequency energy as heat, protecting sensitive downstream electronics from conducted noise. The product line typically offers various impedance ratings and current capabilities to suit different power management architectures.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Cross-reference impedance curves and current ratings to ensure functional parity. Generic substitutes may not match the specific thermal or electrical performance characteristics required for reliable operation.