FBH321611T-301Y-S

Chip Ferrite Bead Overview

The FBH321611T-301Y-S is a surface-mount ferrite bead manufactured by Cal-Chip Electronics, Inc. It features a 1206 (3216 metric) package with dimensions of 3.2mm x 1.6mm. The component provides an impedance of 300 ohms at 100MHz and has a DC resistance of 60 milliohms. It supports a current rating of 3A and operates within a temperature range of -55°C to +125°C. The device offers ±25% tolerance and is designed for single-line noise suppression applications.

Chip Ferrite Bead Feature Summary

• Provides effective high-frequency noise attenuation with 300 ohms impedance at 100MHz
• Supports continuous current loads up to 3 amperes
• Features low DC resistance of 60 milliohms to minimize power loss
• Operates reliably across an extended temperature range from -55°C to +125°C

Chip Ferrite Bead Applications

• High-speed data line signal integrity protection
• Power supply input filtering for noise suppression
• Clock circuit noise damping in digital systems

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value at 100MHz and DC resistance of 60mΩ against the official manufacturer datasheet before procurement. Confirm the 3A current rating and 1206 package dimensions match your PCB layout requirements. Ensure the operating temperature range of -55°C to +125°C meets your environmental specifications. Check for RoHS compliance status in the latest documentation.

Chip Ferrite Bead Selection Notes

Select this component when a 1206 footprint is required for noise suppression on lines carrying up to 3A. The 300 ohm impedance at 100MHz makes it suitable for general EMI reduction in digital circuits. Consider the low DC resistance for efficiency in power paths. Verify that the ±25% tolerance aligns with your circuit's noise margin requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series from Cal-Chip Electronics, Inc., designed for surface-mount assembly. It utilizes a chip ferrite material structure to absorb electromagnetic interference. The 1206 case size balances physical footprint with current handling capabilities. It is part of a broader family of passive components used for signal conditioning and power line filtering.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's datasheet or authorized distributors for equivalent components with matching 300 ohm impedance, 3A rating, and 1206 package dimensions.