HF30ACC201209-T

Chip Ferrite Bead Overview

The TDK HF30ACC201209-T is a single-line signal line ferrite bead in an 0805 (2012 Metric) surface-mount package. It exhibits an impedance of 7 Ohms at 100 MHz with a maximum DC resistance of 30 milliohms and a rated current of 1.5 Amperes. The component operates within a temperature range of -40°C to 125°C and has a maximum height of 1.10 mm.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression for high-speed signal lines
• Designed for compact surface-mount integration in space-constrained layouts
• Constructed for stable performance across wide industrial temperature ranges

Chip Ferrite Bead Applications

• High-speed digital signal filtering
• Power supply noise attenuation
• EMI suppression in portable electronics

Chip Ferrite Bead Procurement Notes

Verify the obsolete status via official TDK Product Change Notices before design finalization. Confirm that replacement components meet identical electrical specifications and mechanical footprints. Ensure compliance with RoHS3 regulations and check for any specific handling requirements during assembly.

Chip Ferrite Bead Selection Notes

Select this component when a low-impedance path is required for signals carrying up to 1.5 Amperes. The 0805 footprint suits standard SMT processes. Evaluate thermal management needs given the 125°C upper limit. Compare against alternatives if higher current ratings or different impedance profiles are necessary for the target circuit.

Chip Ferrite Bead Part Context

This part belongs to the HF-ACC series, designed for commercial applications. It serves as a passive filter element within TDK's broader portfolio of magnetic components. The series focuses on balancing size constraints with effective noise reduction capabilities for modern electronic devices.

Chip Ferrite Bead Replacement Considerations

Official substitutes include MMZ1608D050CTA00. Verify compatibility with existing board layouts and ensure the replacement meets all original electrical requirements.