HRB0805S471M1.00FT

Chip Ferrite Bead Overview

The HRB0805S471M1.00FT is a high-reliability ferrite chip bead from the AEM HRB series, designed for surface-mount applications in the 0805 (2012 metric) package. It exhibits an impedance of 470 Ohms at a test frequency of 100 MHz with a tolerance of ±20%. The component supports a maximum DC current of 1 A and maintains a maximum DC resistance of 250 mOhms. It operates within a temperature range of -55°C to +125°C and features nickel barrier terminations with a solder plate finish.

Chip Ferrite Bead Feature Summary

• High reliability construction suitable for demanding environments
• Nickel barrier termination technology with solder plate finish
• Compact 0805 surface-mount footprint

Chip Ferrite Bead Applications

• Electromagnetic interference suppression in compact circuits
• Signal integrity management in high-frequency data lines
• Power line filtering in portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm availability through authorized distributors, as stock levels vary. Ensure the specific suffix matches required impedance and tolerance specifications. Check for moisture sensitivity level requirements during storage and handling procedures.

Chip Ferrite Bead Selection Notes

Select this component when a 470 Ohm impedance at 100 MHz is required for noise suppression. The 1 A current rating suits moderate power applications. The 0805 package allows for dense PCB layouts. Verify that the operating temperature range meets system environmental constraints.

Chip Ferrite Bead Part Context

This part belongs to the AEM HRB series of high-reliability ferrite chip beads. The series offers various EIA sizes and focuses on durability. The HRB designation indicates specific material properties optimized for signal integrity. Competing products may offer similar impedances but differ in termination materials and current ratings.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include other 0805 ferrite beads with 470 Ohms impedance at 100 MHz. Verify current ratings and DC resistance values match or exceed original specifications. Ensure package dimensions are compatible with existing footprints.