CTCB0805F-202M

Chip Ferrite Bead Overview

The CTCB0805F-202M is a single-line chip bead from the Central Technologies CTCBF series, housed in an 0805 (2012 Metric) surface-mount package. It exhibits an impedance of 2000 Ohms at a frequency of 100 MHz and supports a maximum current rating of 400 mA. The component features a low DC resistance of 550 mOhm, ensuring minimal signal attenuation while providing effective high-frequency noise suppression for data line filtering applications.

Chip Ferrite Bead Feature Summary

• Multi-layer construction designed for compact surface-mount integration
• Provides targeted high-frequency noise attenuation on single data lines
• Low DC resistance characteristic preserves signal integrity during operation

Chip Ferrite Bead Applications

• Data line filtering
• High-speed digital circuit noise suppression
• Signal integrity enhancement in compact electronic assemblies

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'M' against the manufacturer's official documentation to confirm packaging configuration and compliance status. Ensure the selected variant matches the required impedance tolerance and current handling capabilities for the target application environment before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when a high-impedance ferrite bead is required for single-line data protection in an 0805 footprint. Evaluate the trade-off between the 2000 Ohm impedance at 100 MHz and the 400 mA current limit to ensure compatibility with the system's power and signal requirements without causing excessive voltage drop.

Chip Ferrite Bead Part Context

This part belongs to the CTCBF series of multi-layer chip beads manufactured by Central Technologies. The series offers various impedance values within the standard 0805 case size, catering to diverse EMI suppression needs in modern electronics where space constraints and performance efficiency are critical design factors.

Chip Ferrite Bead Replacement Considerations

Consult official substitution guides for equivalent parts with matching 2000 Ohm impedance at 100 MHz and compatible 0805 dimensions. Verify that alternative components meet the same current rating and DC resistance specifications to maintain circuit performance.