FBU565015T-171Y-S

Chip Ferrite Bead Overview

The FBU565015T-171Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It operates as a single-function EMI suppressor in a 2220 surface mount package with dimensions of 5.7 mm length and 5.0 mm width. The component exhibits an impedance of 170 Ohms at 100 MHz and supports a current rating of 4 Amperes. Its maximum DC resistance is specified at 30 milliohms. Designed for high electrode strength and solder heat resistance, it facilitates effective EMI/RFI attenuation in electronic equipment without requiring additional wiring.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite technology provides high impedance for volume EMI/RFI attenuation
• Designed for direct PCB mounting to eliminate conventional wiring requirements
• Engineered for compatibility with flow, reflow, and wave soldering processes

Chip Ferrite Bead Applications

• EMI suppression in power line circuits
• Surface mount assembly for electronic equipment
• High-current signal filtering applications

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating against the official Cal-Chip Electronics datasheet before integration. Confirm that the 2220 package dimensions align with the target PCB footprint. Ensure compliance with RoHS standards if required by the end product specifications. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Chip Ferrite Bead Selection Notes

Select this component when high current handling capability near 4 Amperes is required alongside significant impedance at 100 MHz. The low DC resistance minimizes voltage drop in power lines. The 2220 case size offers a balance between physical space constraints and thermal performance. Verify that the application environment supports the specified soldering temperatures for reliable attachment.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB Ultra Hi series from Cal-Chip Electronics, which utilizes multilayered magnetic materials for enhanced performance. The series is characterized by superior electrode strength and solderability compared to conventional beads. It addresses the need for compact, efficient EMI suppression in modern surface-mounted electronics.

Chip Ferrite Bead Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.