CTCB0603F-221S

Chip Ferrite Bead Overview

The CTCB0603F-221S is a multilayer ferrite bead from Central Technologies, designed for surface-mount applications in the 0603 (1608 metric) package. It exhibits an impedance of 220 Ohms at 100 MHz with a tolerance of ±25%. The component features a maximum DC resistance of 0.3 Ohms and supports a current rating of 300 mA. Operating temperatures range from -40°C to +125°C. Dimensions are 1.6 × 0.8 × 0.8 mm.

Chip Ferrite Bead Feature Summary

• Multilayer construction for compact surface-mount integration
• Single-line filtering capability for noise suppression
• RoHS compliant and lead-free manufacturing

Chip Ferrite Bead Applications

• High-frequency noise suppression in portable electronics
• Signal line filtering in consumer devices
• Power rail decoupling in compact circuits

Chip Ferrite Bead Procurement Notes

Verify the exact part number CTCB0603F-221S against manufacturer documentation to confirm active status and specifications. Ensure compatibility with 0603 footprint requirements and thermal limits up to 125°C. Cross-reference impedance values at 100 MHz and current ratings during sourcing to prevent specification mismatches.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0603 package size. Consider the 300 mA current rating and 0.3 Ohm DCR for low-power signal lines. Verify that the 220 Ohm impedance at 100 MHz aligns with target noise frequencies. Ensure operating temperature ranges meet environmental conditions.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the CTCB0603F series by Central Technologies, focusing on multilayer chip beads. The series offers various impedance values within the 0603 form factor. This specific model provides balanced performance for general-purpose EMI suppression in small-footprint designs.

Chip Ferrite Bead Replacement Considerations

No public substitute part numbers are confirmed in available documentation. Consult manufacturer guidelines for direct replacements or equivalent specifications if sourcing issues arise.