CTCB0805F-400U

Chip Ferrite Bead Overview

The CTCB0805F-400U is a multilayer ferrite chip bead manufactured by Central Technologies, designed for power line filtering applications. It features an 0805 (2012 Metric) surface-mount package with dimensions of 2.0 × 1.25 × 0.9 mm. The component provides an impedance of 40 Ohms at 100 MHz and has a DC resistance (DCR) of 20 mOhm. It supports a maximum current rating of 5A and operates within a temperature range of -40°C to 125°C.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact surface-mount integration
• Designed for power line noise suppression
• High current handling capability up to 5A

Chip Ferrite Bead Applications

• Power line filtering in electronic circuits
• Noise suppression on high-current data lines
• EMI reduction in compact surface-mount assemblies

Chip Ferrite Bead Procurement Notes

Verify the manufacturer part number CTCB0805F-400U against official Central Technologies documentation to confirm specifications. Ensure compatibility with 0805 footprint requirements and 5A current ratings. Check datasheet for impedance characteristics at 100 MHz and operating temperature limits before procurement.

Chip Ferrite Bead Selection Notes

Select this component when a 0805 package size is required for power line filtering. Consider the 40 Ohm impedance at 100 MHz and 5A current rating for suitability. Verify that the multilayer ferrite technology meets the specific EMI suppression needs of the application design.

Chip Ferrite Bead Part Context

This component belongs to the Central Technologies CTCB0805F series of multilayer ferrite chip beads. These components are engineered for surface-mount applications requiring effective noise suppression in power and data lines. The series offers various impedance values tailored for different frequency ranges and current requirements.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent multilayer ferrite beads with matching 0805 dimensions, 40 Ohm impedance, and 5A current ratings. Verify pinout and thermal characteristics before replacing.