CTCB1210F-900S

Chip Ferrite Bead Overview

The CTCB1210F-900S is a surface-mount ferrite bead from Central Technologies, designed for high-frequency noise suppression in electronic circuits. It features a 1210 (3225 Metric) package with a nominal impedance of 90 Ohms at 100 MHz. The component supports a maximum rated current of 3 Amperes and exhibits a low DC resistance of 30 milliohms. It is RoHS compliant and lead-free, suitable for applications requiring effective electromagnetic interference filtering within compact board spaces.

Chip Ferrite Bead Feature Summary

• Provides 90 Ohms impedance at 100 MHz for targeted high-frequency noise attenuation
• Supports continuous currents up to 3 Amperes with minimal signal loss
• Utilizes a compact 1210 surface-mount footprint for space-constrained designs

Chip Ferrite Bead Applications

• High-speed data line filtering in computer peripherals
• Power supply noise suppression in telecommunication devices
• EMI mitigation in consumer electronics such as TVs and VCRs

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'S' against manufacturer documentation to confirm packaging format and compliance status. Ensure the required impedance tolerance and current rating align with circuit design specifications before ordering. Cross-reference the part number with official Central Technologies datasheets to validate availability and technical parameters.

Chip Ferrite Bead Selection Notes

Select this component when a 90 Ohm impedance at 100 MHz is required for noise suppression. The 3A current rating makes it suitable for power lines or high-current signal paths. Consider the 1210 package size for board layout constraints. Verify that the low DC resistance meets voltage drop requirements in the application.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CTCB series from Central Technologies, which offers various impedance values and current ratings in standard surface-mount packages. The series is engineered for general-purpose EMI filtering in digital and analog circuits. The 1210 form factor balances performance with PCB real estate efficiency.

Chip Ferrite Bead Replacement Considerations

Check for equivalent ferrite beads with matching 90 Ohm @ 100 MHz impedance and 3A current handling. Ensure compatible package dimensions and DC resistance characteristics. Verify RoHS compliance if required by the final assembly standards.