HFZ 1608PF-471T20

Chip Ferrite Bead Overview

The HFZ 1608PF-471T20 is a power line ferrite bead manufactured by TAI-TECH Advanced Electronics Co., Ltd. in the 0603 (1608 Metric) surface mount package. It provides an impedance of 470 Ohms at 100 MHz for EMI suppression. The component supports a maximum rated current of 2A and features a maximum DC resistance (DCR) of 90 milliohms.

Chip Ferrite Bead Feature Summary

• Designed for high-current power line applications with low insertion loss
• Provides effective electromagnetic interference suppression at 100 MHz
• Constructed in a compact 0603 surface mount footprint

Chip Ferrite Bead Applications

• Power supply input filtering
• DC-DC converter output stages
• General EMI suppression on power traces

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer part number against official TAI-TECH documentation to ensure compatibility with design requirements. Confirm that the 90mΩ DCR and 2A current rating align with the target circuit's electrical specifications before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile 0603 ferrite bead is required for power lines carrying up to 2A. The 470Ω impedance at 100 MHz targets common noise frequencies, while the minimal DC resistance helps maintain efficiency in power delivery networks.

Chip Ferrite Bead Part Context

This part belongs to the HFZ series of large-current ferrite beads from TAI-TECH. The series focuses on magnetic materials and inductor components designed for robust performance in demanding electronic environments, specifically addressing EMI issues in power circuits.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0603 ferrite beads offering similar 470Ω @ 100MHz impedance and >2A current ratings. Ensure substitute parts match the physical dimensions and thermal characteristics for direct board replacement.