CTCB0603F-400S

Chip Ferrite Bead Overview

The CTCB0603F-400S is a single-line ferrite bead from Central Technologies, designed for surface-mount assembly in the 0603 (1608 Metric) package. It exhibits an impedance of 40 Ohms at 100 MHz and supports a maximum current rating of 3 Amperes. The component features a low DC resistance of 35 milliohms and operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Multi-layer ferrite construction for effective noise suppression
• High current handling capability suitable for power line filtering
• Compact surface-mount footprint for dense circuit board layouts

Chip Ferrite Bead Applications

• Noise suppression in computer peripherals
• Signal line filtering in communication devices
• Power supply decoupling in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific suffix 'S' against the manufacturer's official documentation to confirm packaging details and compliance status. Ensure the selected variant matches the required impedance tolerance and current rating specifications for the target application environment.

Chip Ferrite Bead Selection Notes

Select this component when high current capacity is required alongside moderate impedance values in a small form factor. Compare the 3A rating and 40 Ohm impedance against alternative ferrite beads to ensure compatibility with the circuit's signal integrity and thermal management requirements.

Chip Ferrite Bead Part Context

This part belongs to the CTCB series of multi-layer ferrite chip beads manufactured by Central Technologies. The series offers various impedance levels and current ratings across standard EIA sizes, providing flexible solutions for electromagnetic interference suppression in electronic assemblies.

Chip Ferrite Bead Replacement Considerations

Consult official substitution lists for verified equivalents. Generic replacements may differ in current handling or impedance characteristics.