CTCB0603F-300M

Chip Ferrite Bead Overview

CTCB0603F-300M is a ferrite bead from Central Technologies, designed for noise suppression in electronic circuits. It features an impedance of 30 Ohms at 100 MHz and a maximum DC resistance of 60 mOhm. The component supports a current rating of 800 mA and operates within a temperature range of -40°C to 125°C. Housed in a compact 0603 (1608 Metric) surface-mount package with a maximum height of 0.039 inches, it provides effective electromagnetic interference filtering for portable and consumer devices.

Chip Ferrite Bead Feature Summary

• Provides high impedance noise attenuation at 100 MHz
• Supports continuous current up to 800 mA
• Low DC resistance minimizes signal loss
• Compact surface-mount footprint

Chip Ferrite Bead Applications

• Portable electronics noise filtering
• Data line protection
• Power supply decoupling
• RF circuit interference suppression

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and DC resistance against the manufacturer's datasheet before integration. Confirm that the operating temperature range meets your environmental requirements. Ensure the package dimensions align with your PCB layout constraints. Check for RoHS compliance status if required by your project specifications.

Chip Ferrite Bead Selection Notes

Select this component when low inductance and high current handling are prioritized over high-frequency attenuation. Compare its 60 mOhm DC resistance against alternatives to ensure minimal voltage drop. Evaluate the 800 mA current rating against peak load conditions. Consider the 0603 size for space-constrained designs requiring moderate noise suppression.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CTCB series from Central Technologies, which offers various impedance values and package sizes. The series is designed for general-purpose noise suppression in digital and analog circuits. It complements other passive components like capacitors and resistors in EMI filter networks.

Chip Ferrite Bead Replacement Considerations

Direct substitutes include parts with identical 30 Ohm impedance at 100 MHz and similar current ratings. Verify package compatibility and thermal characteristics. Cross-reference datasheets for DC resistance and impedance frequency response curves to ensure functional equivalence.