HPZ1608D391-R70TF

Chip Ferrite Bead Overview

The HPZ1608D391-R70TF is a power line ferrite bead in a 0603 (1608 Metric) package. It exhibits an impedance of 390 Ohms at 100 MHz and supports a current rating of 700mA with a DC resistance of 180mOhm. The component operates within a temperature range of -40°C to +125°C, including self-heating effects.

Chip Ferrite Bead Feature Summary

• Internal silver electrode printing and magnetic shielding structure minimize crosstalk
• Provides excellent electromagnetic interference suppression for high-frequency noise above 1GHz
• Low DC impedance suitable for large current signal lines

Chip Ferrite Bead Applications

• Noise suppression for low speed signals in computers and peripheral devices
• Smart wearable devices
• LCD TVs
• Communication equipment

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before integration. Confirm the operating temperature range requirements match your application environment. Ensure the 0603 package dimensions fit the PCB layout constraints. Check for any specific handling or storage instructions provided by Shenzhen Sunlord Electronics Co., Ltd.

Chip Ferrite Bead Selection Notes

Select this component when high-frequency noise suppression above 1GHz is required alongside low DC resistance for power lines. The 0603 footprint offers space efficiency. Consider the 700mA current limit and 180mOhm resistance for thermal management. The wide temperature range ensures reliability in varying environmental conditions.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HPZ series from Shenzhen Sunlord Electronics Co., Ltd., which utilizes metal ferromagnetic cores. The series includes various chip inductors, beads, varistors, and common mode chokes designed for electronic noise suppression and signal integrity applications.

Chip Ferrite Bead Replacement Considerations

Consult official substitution lists from Shenzhen Sunlord Electronics Co., Ltd. for verified equivalents. Ensure replacement parts maintain identical impedance characteristics, current ratings, and package dimensions to preserve circuit performance.