CTCB0805F-070M

Chip Ferrite Bead Overview

The CTCB0805F-070M is a multilayer ferrite chip bead manufactured by Central Technologies in an 0805 surface-mount package. It exhibits an impedance of 7 Ohms at 100 MHz and supports a maximum rated current of 1 A with a DC resistance of 60 mOhm. The component operates within a temperature range of -40 °C to 125 °C and complies with RoHS standards.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact high-frequency noise suppression
• Low DC resistance to minimize signal loss
• RoHS compliant manufacturing

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply noise attenuation
• EMI suppression in portable electronics

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating against the official datasheet before integration. Confirm that the 0805 footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly.

Chip Ferrite Bead Selection Notes

Select this component when low impedance at 100 MHz is required for EMI reduction without significant DC voltage drop. The 1 A current rating suits moderate power applications. Verify compatibility with reflow soldering profiles specified in the manufacturer documentation.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CTCBF series from Central Technologies, designed for general-purpose electromagnetic interference suppression in consumer and industrial electronics. It serves as a passive filter element to attenuate high-frequency noise on signal and power lines.

Chip Ferrite Bead Replacement Considerations

Cross-reference with other 0805 ferrite beads offering 7 Ohms @ 100 MHz and 1 A current handling. Ensure equivalent DC resistance and temperature stability are maintained during substitution.