HF50ACB201209-T

Chip Ferrite Bead Overview

The TDK HF50ACB201209-T is a surface-mount ferrite bead in the HF-ACB series, housed in an 0805 (2012 Metric) package measuring 2.00mm x 1.25mm with a maximum height of 1.10mm. It provides an impedance of 11 Ohms at 100 MHz for single signal line filtering. The component supports a maximum DC current of 600 mA and features a maximum DC resistance of 100 mOhms. It operates within a temperature range of -40°C to 125°C and carries RoHS3 compliance.

Chip Ferrite Bead Feature Summary

• Provides high-frequency EMI suppression through specific impedance characteristics at 100 MHz
• Designed for compact surface-mount integration in space-constrained circuit boards
• Supports signal line filtering with low DC resistance to minimize power loss

Chip Ferrite Bead Applications

• High-frequency signal line filtering
• EMI suppression in portable electronic devices
• Noise reduction in consumer electronics circuits

Chip Ferrite Bead Procurement Notes

This component is officially classified as obsolete and no longer manufactured by TDK Corporation. Verification of availability should focus on distributor surplus stock or authorized replacement channels rather than direct manufacturer orders. Buyers must confirm the specific lot date code and physical condition when sourcing from secondary markets, as production has ceased.

Chip Ferrite Bead Selection Notes

Designers requiring this specific impedance profile must evaluate alternative components due to the part's discontinued status. Selection criteria should prioritize matching the 11 Ohm impedance at 100 MHz and the 600 mA current rating. Engineers should verify that substitute parts maintain compatible package dimensions and thermal performance to ensure seamless integration into existing layouts without redesign.

Chip Ferrite Bead Part Context

The HF50ACB201209-T belongs to TDK’s HF-ACB series of commercial-grade chip beads. This series is engineered for general-purpose noise suppression in digital and analog circuits. The component utilizes ferrite material properties to attenuate high-frequency electromagnetic interference while maintaining signal integrity in sensitive communication and processing lines.

Chip Ferrite Bead Replacement Considerations

TDK recommends MMZ1608D050CTA00 as a manufacturer-approved substitute. Designers should verify electrical parameter compatibility before implementation.

Chip Ferrite Bead FAQ

What is the impedance value of the HF50ACB201209-T at 100 MHz?

The component exhibits an impedance of 11 Ohms at a frequency of 100 MHz.

Is the HF50ACB201209-T currently in active production?

No, the part is officially obsolete and no longer manufactured by TDK Corporation.