CTCB0805F-151M

Chip Ferrite Bead Overview

The CTCB0805F-151M is a single-line ferrite bead from the Central Technologies CTCBF series, housed in an 0805 (2012 Metric) surface-mount package. It exhibits an impedance of 150 Ohms at a frequency of 100 MHz and supports a maximum current rating of 300 mA. The component features a low DC resistance of 250 mOhm, designed for effective noise suppression in compact electronic circuits while maintaining signal integrity.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-frequency impedance characteristics
• Utilizes a multilayer chip bead construction for reliable performance in dense layouts
• Designed for surface-mount integration to support automated assembly processes

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise attenuation
• RF circuit interference reduction

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'M' against the manufacturer's official documentation to confirm tolerance and packaging details. Ensure the selected variant matches the required impedance curve and current handling capabilities for the target application environment. Cross-reference the part number with the latest datasheet to validate RoHS compliance status and lead-free specifications before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a 150 Ohm impedance at 100 MHz is required within an 0805 footprint. Evaluate the 300 mA current rating against the operational load to prevent saturation. Consider the 250 mOhm DC resistance impact on voltage drop in power lines. Confirm that the multilayer construction meets the mechanical stress requirements of the assembly process.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CTCBF series of passive components manufactured by Central Technologies. The series offers various impedance values in standard metric packages. The CTCB0805F-151M specifically addresses noise control needs in space-constrained designs, providing a balance between impedance performance and physical size for modern electronics.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include other 0805 ferrite beads with similar 150 Ohm @ 100 MHz specifications and comparable current ratings. Verify pin compatibility and impedance curves before substitution. Alternative part numbers may exist within the same family or from other manufacturers offering equivalent electrical characteristics.