CTCB0805F-800P

Chip Ferrite Bead Overview

The CTCB0805F-800P is a multi-layer ferrite chip bead manufactured by Central Technologies, designed for data line filtering applications. It features an 0805 (2012 Metric) surface-mount package with two pins. The component exhibits an impedance of 80 Ohms at 100 MHz and a maximum DC resistance of 40 milliohms. It supports a current rating of 3 Amperes and maintains a tolerance of ±25%. The device operates within a temperature range of -40°C to +125°C.

Chip Ferrite Bead Feature Summary

• Multi-layer construction for compact surface-mount integration
• High current handling capability suitable for power lines
• Low DC resistance to minimize signal loss

Chip Ferrite Bead Applications

• Data line filtering
• Power line noise suppression
• EMI suppression in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and tolerance against the manufacturer's official datasheet before procurement. Confirm that the 0805 package dimensions align with your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Cross-reference the part number to distinguish between similar variants such as the M suffix version.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile solution is required for high-current data lines. The 80 Ohm impedance at 100 MHz targets common EMI frequencies. Consider the 3A current rating to ensure adequate margin for your circuit's peak loads. The wide operating temperature range supports diverse industrial and commercial environments.

Chip Ferrite Bead Part Context

This part belongs to the CTCB series of multi-layer ferrite beads from Central Technologies. These components are engineered for effective electromagnetic interference suppression in space-constrained designs. The series offers various impedance values and package sizes to accommodate different filtering needs across electronic systems.

Chip Ferrite Bead Replacement Considerations

The CTCB0805F-800M is a documented equivalent variant from the same manufacturer. Verify if the impedance tolerance or specific electrical characteristics differ sufficiently to impact your design before substitution.