FB321611T-201Y-S

Chip Ferrite Bead Overview

The FB321611T-201Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It features a surface mount package in the 1206 (3216 Metric) size with dimensions of 3.2 mm length, 1.6 mm width, and 1.1 mm height. The component provides an impedance of 200 Ohms at 100 MHz with a tolerance of ±25%. It has a maximum DC resistance of 0.25 Ohms and supports a current rating of 300 mA. Designed for EMI/RFI attenuation, it utilizes multilayered technology and is suitable for flow, reflow, and wave soldering applications.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI attenuation through multilayered ferrite technology without requiring additional wiring.
• Engineered with high electrode strength and solder heat resistance to ensure reliability during surface mounting processes.
• Offers high impedance characteristics optimized for volume production and stable ground circuit applications.

Chip Ferrite Bead Applications

• EMI suppression in various electronic equipment
• Signal line filtering where stable ground is required
• Surface mount assembly for consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value of 200 Ohms at 100 MHz and the DC resistance limit of 0.25 Ohms against your schematic requirements. Confirm the 1206 package footprint matches your PCB layout. Ensure the 300 mA current rating meets the operational load. Check RoHS compliance status if required by your manufacturing standards. Validate that the multilayer construction aligns with your thermal management needs.

Chip Ferrite Bead Selection Notes

Select this component when a 1206 footprint is available and a 200 Ohm impedance at 100 MHz is necessary for noise suppression. Consider the 0.25 Ohm DC resistance impact on signal integrity and power loss. Evaluate the 300 mA current handling capability against the circuit's peak and continuous current demands. Compare alternative impedances if the frequency response needs adjustment. Ensure compatibility with reflow or wave soldering profiles specified in the datasheet.

Chip Ferrite Bead Part Context

This part belongs to the FB Series of multilayer ferrite chip beads from Cal-Chip Electronics. These components are designed to replace conventional wire-wound beads, offering easier surface mounting. The series includes various sizes and impedance values to address different EMI/RFI suppression needs across diverse electronic applications.

Chip Ferrite Bead Replacement Considerations

Cross-reference with FB321611T-221Y-S for higher impedance options within the same package. Verify dimensional compatibility with other 1206 ferrite beads from different manufacturers. Ensure electrical parameters such as impedance and DC resistance match the original design specifications before substitution.

Chip Ferrite Bead FAQ

What is the impedance of the FB321611T-201Y-S at 100 MHz?

The impedance is 200 Ohms with a tolerance of ±25% at 100 MHz.

What is the maximum DC resistance for this component?

The maximum DC resistance is 0.25 Ohms.

Is this component suitable for surface mount technology?

Yes, it is specifically designed for surface mounting and is compatible with flow, reflow, and wave soldering processes.