FCB-0805-700A

Chip Ferrite Bead Overview

The FCB-0805-700A is a single-line ferrite bead chip manufactured by Signal Transformer. It provides an impedance of 70 Ohms at a frequency of 100 MHz. The component supports a maximum DC current rating of 500 mA and features a maximum DC resistance (DCR) of 150 mOhms. It operates within a temperature range starting from -55°C. The device utilizes a 0805 surface-mount package configuration.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through specified impedance characteristics
• Designed for surface-mount integration in compact electronic assemblies
• Constructed as a single-line component for signal line filtering

Chip Ferrite Bead Applications

• High-speed digital signal line filtering
• Power supply input/output noise attenuation
• EMI suppression in portable electronic devices

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number against official Signal Transformer documentation to ensure authenticity. Confirm that the specific lot date codes meet project requirements. Check for RoHS compliance status as indicated in the latest datasheet revisions. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to soldering.

Chip Ferrite Bead Selection Notes

Select this component when a 70 Ohm impedance at 100 MHz is required for EMI control. Ensure the circuit current does not exceed the 500 mA rating to prevent thermal issues. Verify that the 0805 footprint aligns with the PCB layout constraints. Consider the low DCR value for minimal voltage drop in power paths.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FCB-0805 series, which represents a family of surface-mount passive components designed for signal integrity management. The series offers various impedance values tailored for different frequency ranges while maintaining consistent physical dimensions for standardized manufacturing processes.

Chip Ferrite Bead Replacement Considerations

Consult Signal Transformer catalogs for alternative impedance values within the same series. Verify pin compatibility and impedance curves before substituting with other manufacturers' offerings.