FCB-0805-101A

Chip Ferrite Bead Overview

The Signal Transformer FCB-0805-101A is a surface-mount ferrite bead designed for signal integrity management. It exhibits an impedance of 100 Ohms at a test frequency of 100 MHz. The component supports a maximum DC current rating of 300 mA with a maximum DC resistance of 250 mOhms. It operates within a temperature range of -55°C to +125°C and features a standard 0805 package footprint.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through controlled impedance characteristics
• Supports direct integration into surface-mount assembly processes
• Maintains stable electrical performance across extended industrial temperature ranges

Chip Ferrite Bead Applications

• General-purpose power line filtering
• Signal integrity enhancement in high-speed digital circuits
• Electromagnetic interference suppression in compact electronic modules

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer designation, as Signal Transformer assets are managed by Bel Fuse. Confirm RoHS compliance status and exact packaging quantities directly with authorized distributors or the manufacturer's official documentation before finalizing procurement plans.

Chip Ferrite Bead Selection Notes

Select this component when a 100 Ohm impedance at 100 MHz is required for EMI reduction. Ensure the circuit current does not exceed 300 mA to prevent saturation. Verify that the 0805 footprint aligns with the PCB layout constraints and thermal requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FCB-0805 series from Signal Transformer, now part of Bel Fuse. The series offers various impedance values in a standardized 0805 case size, providing designers with flexible options for suppressing high-frequency noise in space-constrained applications without compromising current handling capabilities.

Chip Ferrite Bead Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement matches the 100 Ohm @ 100 MHz impedance curve, 300 mA current rating, and 0805 physical dimensions to maintain circuit performance and board compatibility.