CTCB1210F-320S

Chip Ferrite Bead Overview

The CTCB1210F-320S is a single-line ferrite bead from Central Technologies, housed in a 1210 (3225 Metric) surface-mount package. It provides an impedance of 32 Ohms at 100 MHz with a maximum DC resistance of 200mΩ and a current rating of 500mA.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-frequency impedance characteristics
• Designed for surface-mount assembly on printed circuit boards
• Constructed as a multi-layer chip bead for compact integration

Chip Ferrite Bead Applications

• Power line filtering in portable electronic devices
• Signal integrity management in high-speed digital circuits
• Noise reduction in RF signal paths

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value and current rating against the official datasheet before procurement. Confirm RoHS compliance status and lead-free requirements to ensure alignment with environmental regulations. Check package dimensions for compatibility with existing PCB footprints.

Chip Ferrite Bead Selection Notes

Select this component based on its 1210 footprint constraints and 500mA current handling capability. Ensure the 32 Ohm impedance at 100 MHz matches the target noise frequency spectrum. Validate that the 200mΩ DC resistance does not cause excessive voltage drop in the application circuit.

Chip Ferrite Bead Part Context

This part belongs to the CTCB1210 series of ferrite beads manufactured by Central Technologies. The series offers various impedance values within the same 1210 package size, allowing designers to select appropriate noise suppression levels without altering the board layout.

Chip Ferrite Bead Replacement Considerations

Compatible substitutes include other 1210 ferrite beads with similar 32 Ohm impedance at 100 MHz and 500mA current ratings. Verify pinout and physical dimensions match before substitution.