HFZ 3216PF-471T40

Chip Ferrite Bead Overview

The HFZ 3216PF-471T40 is a surface-mount ferrite bead manufactured by TAI-TECH Advanced Electronics Co., Ltd. in the 1206 (3216 metric) package. It provides an impedance of 470 Ohms at 100 MHz and supports a maximum current rating of 4 Amperes. The component exhibits a low DC resistance of 20 milliohms, ensuring minimal signal loss while effectively suppressing high-frequency electromagnetic interference on power lines.

Chip Ferrite Bead Feature Summary

• High current handling capability for robust power line protection
• Low DC resistance to minimize voltage drop and power loss
• Effective high-frequency noise suppression with specified impedance characteristics

Chip Ferrite Bead Applications

• Power line filtering in electronic circuits
• Electromagnetic interference suppression in consumer electronics
• Signal integrity enhancement in data handling systems

Chip Ferrite Bead Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure packaging specifications match production line capabilities.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring effective high-frequency noise attenuation on power rails carrying up to 4 Amperes. The 1206 package offers a balance between current capacity and board space efficiency. Evaluate thermal performance under continuous load conditions to ensure reliability.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HFZ series from TAI-TECH, designed for surface-mount applications. It serves as a passive component for electromagnetic compatibility, distinct from active semiconductor devices or capacitors within the manufacturer's portfolio.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent ferrite beads with matching 470 Ohm impedance at 100 MHz and 4A current rating in a 1206 package.