HF30ACB201209-T

Chip Ferrite Bead Overview

The TDK HF30ACB201209-T is a single-line signal line ferrite bead chip in an 0805 (2012 metric) surface-mount package. It provides an impedance of 7 Ohms at 100 MHz with a maximum DC resistance of 100 milliohms and a rated current of 600mA. The component operates within a temperature range of -40°C to 125°C and measures 2.00mm x 1.25mm x 1.10mm. This part belongs to the HF-ACB series and is designated as Not Recommended for New Designs.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression for signal lines through high-frequency impedance characteristics.

Chip Ferrite Bead Applications

• Signal line filtering in electronic circuits

Chip Ferrite Bead Procurement Notes

This component is officially discontinued and no longer manufactured by TDK. Procurement should focus on verified substitute parts rather than original stock. Verify that replacement components meet the same electrical specifications, such as impedance and current ratings, to ensure circuit compatibility. Check manufacturer documentation for any specific handling or storage requirements associated with the replacement device.

Chip Ferrite Bead Selection Notes

Selection requires identifying a suitable replacement due to the discontinuation status. Key parameters to match include the 7 Ohm impedance at 100 MHz, 600mA current rating, and 0805 footprint. Ensure the substitute maintains similar DC resistance and thermal performance within the specified operating temperature range to preserve signal integrity and reliability in the target application.

Chip Ferrite Bead Part Context

The HF30ACB201209-T is part of TDK's HF-ACB series of commercial-grade ferrite beads. These components are designed for noise suppression in portable devices and general electronics. The series utilizes specialized ferrite materials to provide effective attenuation of high-frequency noise while maintaining low insertion loss for the desired signal frequencies.

Chip Ferrite Bead Replacement Considerations

TDK recommends MMZ1608D050CTA00 as a manufacturer-recommended substitute. Verify that this alternative matches the required impedance, current capacity, and physical dimensions before integration into existing designs.

Chip Ferrite Bead FAQ

What is the impedance value of the HF30ACB201209-T?

The impedance is 7 Ohms at a frequency of 100 MHz.

Is the HF30ACB201209-T currently available for new designs?

No, the component is discontinued and marked as Not Recommended for New Designs (NRND).