AFBC-Q0805G-221-T

Overview

The AFBC-Q0805G-221-T is an unshielded automotive ferrite chip bead in a 0805 (2012 metric) surface-mount package. It provides 220 Ohms impedance at 100 MHz with a maximum DC current rating of 400 mA and a maximum DC resistance of 300 mOhms. The component operates within a temperature range of -55°C to +150°C and features a 25% impedance tolerance.

Feature Summary

• Designed for high-frequency noise suppression in automotive electronic circuits
• Provides effective signal line filtering with low DC resistance
• Constructed for reliability under extreme thermal conditions

Applications

• Automotive electronics noise suppression
• Signal line filtering
• High-frequency interference mitigation

Procurement Notes

Verify the specific suffix 'G' against official Abracon documentation to confirm it denotes the correct automotive-grade variant or packaging specification, as generic listings may omit critical qualification details. Ensure the datasheet confirms RoHS compliance status prior to integration into regulated assemblies.

Selection Notes

Select this component when a 0805 footprint is required for automotive applications demanding 220 Ohms attenuation at 100 MHz. Confirm that the 400 mA current rating meets the circuit's operational requirements and that the 300 mOhm DC resistance aligns with power loss constraints.

Part Context

This part belongs to the AFBC-Q series of automotive ferrite beads manufactured by Abracon LLC. These components are engineered specifically for automotive environments, offering robust performance in suppressing electromagnetic interference across signal lines while maintaining stability under varying thermal loads.

Replacement Considerations

Cross-reference with other 0805 ferrite beads rated for 220 Ohms at 100 MHz and 400 mA. Verify that any substitute matches the automotive qualification standards and physical dimensions of 2 mm x 1.25 mm x 0.5 mm.