XFEB201209-181-2A

Overview

The XFEB201209-181-2A is a single-line ferrite bead chip manufactured by XFMRS. It features an 0805 (2012 Metric) surface-mount package and provides an impedance of 180 Ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum current rating of 2 Amperes and maintains a maximum DC resistance of 100 milliohms. It operates within a temperature range of -55°C to 125°C and holds AEC-Q200 automotive reliability ratings.

Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics at specific frequencies
• Designed for surface-mount integration using standard 0805 footprint dimensions
• Engineered to withstand automotive-grade thermal and electrical stress conditions

Applications

• Automotive electronic circuit filtering
• High-current signal line noise suppression
• Power distribution network decoupling

Procurement Notes

Verify the complete part number including suffixes against manufacturer documentation to ensure correct impedance and current specifications. Confirm that the 0805 package size aligns with PCB layout constraints. Ensure procurement channels provide traceability for AEC-Q200 certified components required for automotive applications.

Selection Notes

Select this component when a 180 Ohm impedance at 100 MHz is required for noise attenuation in circuits carrying up to 2 Amperes. The low DC resistance minimizes voltage drop in power lines. The wide operating temperature range suits harsh environments, while the AEC-Q200 rating ensures suitability for automotive systems requiring robust reliability standards.

Part Context

This ferrite bead belongs to the XFEB201209 series from XFMRS, which offers various impedance values in the same 0805 package. The series is designed for compact designs requiring effective EMI suppression without significant power loss. Other variants in the series provide different impedance levels while maintaining similar current handling capabilities and physical dimensions.

Replacement Considerations

Cross-reference with other 0805 ferrite beads offering 180 Ohms @ 100 MHz and ≥2A current ratings. Verify equivalent DCR and temperature coefficients. Ensure substitute components meet AEC-Q200 requirements if used in automotive contexts.