HF50ACB201209-TD25

Chip Ferrite Bead Overview

The HF50ACB201209-TD25 is a single-line ferrite bead from the TDK HF-ACB series, designed for signal line filtering and EMI suppression. It features an impedance of 11 Ohms at 100 MHz and supports a rated current of 600 mA. The component utilizes a 0805 (2012 metric) surface-mount package with dimensions of 2.0 mm length, 1.25 mm width, and 1.0 mm height. It carries AEC-Q200 qualification for automotive reliability and offers a DC resistance of 0.1 Ohms maximum.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression for high-frequency signal lines
• AEC-Q200 qualified for automotive electronic applications
• Compact 0805 surface-mount footprint for space-constrained designs

Chip Ferrite Bead Applications

• Signal line filtering in automotive electronics
• EMI suppression in portable devices
• Noise reduction in battery chargers

Chip Ferrite Bead Procurement Notes

Verify the specific suffix TD25 to confirm tape-and-reel packaging configuration. Ensure the order matches the exact impedance value of 11 Ohms at 100 MHz. Confirm AEC-Q200 certification requirements if deploying in automotive contexts. Cross-reference the manufacturer part number against official TDK documentation to avoid substitution errors.

Chip Ferrite Bead Selection Notes

Select this component when signal integrity requires low-impedance paths with targeted high-frequency attenuation. The 600 mA current rating suits moderate-signal applications without saturation risks. The 0805 package balances board space efficiency with thermal performance. Verify that the 0.1 Ohm DC resistance meets the circuit's voltage drop constraints.

Chip Ferrite Bead Part Context

This part belongs to the TDK HF-ACB series of multilayer ferrite beads. The series is engineered for compact electronic designs requiring effective noise suppression. The HF-ACB line emphasizes high reliability and consistent electrical characteristics across temperature ranges. It serves as a standard solution for EMI control in modern consumer and industrial hardware.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.