CTCB0805F-222S

Chip Ferrite Bead Overview

The CTCB0805F-222S is a multi-layer chip ferrite bead manufactured by Central Technologies in an 0805 (2012 Metric) surface-mount package. It provides an impedance of 2200 Ohms at 100 MHz with a maximum DC resistance of 700 milliohms and a rated current of 200 mA.

Chip Ferrite Bead Feature Summary

• Multi-layer construction for compact high-frequency noise suppression
• Designed for signal line filtering applications

Chip Ferrite Bead Applications

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

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating against the official Central Technologies datasheet before integration. Confirm that the 0805 footprint matches the target PCB layout. Ensure the operating temperature range meets system requirements. Cross-reference the part number to avoid confusion with similar series components.

Chip Ferrite Bead Selection Notes

Select this component when a 2200 Ohm impedance at 100 MHz is required within a 0805 footprint. The 200 mA current rating limits suitability for high-power lines. Compare DC resistance values against other series options if low insertion loss is critical. Validate thermal performance under continuous load conditions.

Chip Ferrite Bead Part Context

This component belongs to the CTCBF series of multi-layer ferrite beads from Central Technologies. These parts are engineered for surface-mount technology, offering consistent electrical characteristics across the product line. The series supports various impedance values tailored for different frequency ranges and current capacities.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include other 0805 ferrite beads with 2200 Ohms @ 100 MHz impedance and comparable current ratings. Verify pin compatibility and physical dimensions before substitution.