CTCB0805F-102S

Chip Ferrite Bead Overview

The CTCB0805F-102S is a multi-layer ferrite bead from Central Technologies, designed for noise suppression in high-speed digital circuits. It features an impedance of 1000 Ohms at 100 MHz with a tolerance of ±25%. The component operates with a maximum DC current rating of 0.2 Amperes and exhibits a low DC resistance (DCR) of 0.5 Ohms. Packaged in a standard 0805 surface-mount footprint, it provides effective electromagnetic interference filtering for compact electronic designs.

Chip Ferrite Bead Feature Summary

• Multi-layer ceramic construction for reliable high-frequency noise attenuation
• Optimized for suppressing electromagnetic interference in high-speed signal lines
• Compact 0805 surface-mount package suitable for dense PCB layouts

Chip Ferrite Bead Applications

• Noise suppression in computer systems
• High-speed digital circuit filtering
• Signal integrity enhancement in data transmission lines

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and current rating against your circuit requirements before ordering. Confirm that the 0805 package dimensions align with your board design constraints. Ensure compatibility with your assembly process regarding soldering temperatures and reflow profiles specified by the manufacturer.

Chip Ferrite Bead Selection Notes

Select this component when a 1 kOhm impedance at 100 MHz is required for EMI suppression. Consider the 0.2 A current limit to ensure the bead does not saturate under normal operating conditions. The 0.5 Ohm DCR minimizes voltage drop across the component in power or signal paths.

Chip Ferrite Bead Part Context

This part belongs to the CTCBF series of chip beads manufactured by Central Technologies. These components are engineered for general-purpose noise suppression applications where space efficiency and consistent electrical performance are critical. The series offers various impedance values to suit different frequency filtering needs.

Chip Ferrite Bead Replacement Considerations

Check for direct substitutes within the same series, such as CTCB0805F-152S, if higher impedance is needed. Verify pinout and physical dimensions match before replacing. Consult manufacturer cross-reference lists for equivalent parts from other suppliers.