AFBC-Q0805-221-T

Overview

The AFBC-Q0805-221-T is an automotive-grade ferrite chip bead from the AFBC-Q0805 series, manufactured by Abracon. It features a 0805 surface-mount package with dimensions of 2.0 mm length, 1.25 mm width, and 0.5 mm height. The component provides an impedance of 220 Ohms at a test frequency of 100 MHz. It supports a maximum DC current of 750 mA and has a maximum DC resistance of 300 mOhms. The device operates within a temperature range of -55°C to +150°C and holds AEC-Q200 qualification.

Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Designed for high-frequency noise suppression on power lines
• Capable of operating in extreme temperature environments up to 150°C

Applications

• Automotive electronic circuits
• Power line noise filtering
• High-frequency signal integrity management

Procurement Notes

Verify the specific suffix 'T' corresponds to the required tape and reel packaging configuration for automated assembly processes. Confirm that the 750 mA current rating aligns with the target circuit's peak load requirements to prevent saturation. Ensure the 0805 footprint matches the PCB land pattern design specifications before finalizing procurement orders.

Selection Notes

Select this component when automotive certification is mandatory for the application. The 220 Ohm impedance at 100 MHz targets specific high-frequency interference profiles. The wide thermal range makes it suitable for under-hood or harsh environment installations where standard commercial parts may fail due to heat stress.

Part Context

This part belongs to the AFBC-Q0805 series, which consists of unshielded ferrite beads designed for surface mounting. The series is characterized by its compliance with automotive quality standards, distinguishing it from general-purpose industrial components. It serves as a passive filter element within larger electronic assemblies.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 220 Ohm impedance at 100 MHz, and AEC-Q200 qualification. Verify that alternative manufacturers offer equivalent 750 mA current handling and 300 mOhm DCR to maintain circuit performance without modification.