FB100505T-221Y-S-1

Chip Ferrite Bead Overview

The FB100505T-221Y-S-1 is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It features a surface mount package in the 0402 (1005 Metric) size with dimensions of 1.0 mm length and 0.5 mm width. The component provides an impedance of 220 Ohms at 100 MHz and supports a maximum current rating of 300 mA. Its maximum DC resistance is specified at 350 mOhm. Designed for EMI/RFI attenuation, it utilizes multilayered technology and is compliant with RoHS standards.

Chip Ferrite Bead Feature Summary

• Provides effective EMI and RFI attenuation through high impedance characteristics without requiring additional wiring.
• Constructed using multilayered ferrite technology to ensure strong electrode integrity and solder heat resistance.
• Optimized for surface mounting applications, compatible with flow, reflow, and wave soldering processes.

Chip Ferrite Bead Applications

• Attenuating noise in automotive electronic devices
• Power supply filtering for regulated electronic equipment
• Signal line noise suppression in compact surface mount circuits

Chip Ferrite Bead Procurement Notes

Verify the specific manufacturer source and authenticity when sourcing this component. Confirm that the received parts match the FB100505T-221Y-S-1 designation and meet the required electrical specifications. Ensure compliance with relevant environmental regulations such as RoHS if applicable to your assembly process. Check for any potential obsolescence notices or lifecycle changes from the manufacturer before finalizing procurement plans.

Chip Ferrite Bead Selection Notes

Select this component for applications requiring compact EMI suppression in space-constrained designs. The 0402 footprint allows for high-density PCB layouts. Ensure the operating current does not exceed the 300 mA rating to maintain performance. Consider the 220 Ohm impedance at 100 MHz for matching the target noise frequency spectrum in signal lines or power rails.

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 integration into automated surface mount production lines. The series emphasizes robust mechanical strength and reliable solderability for mass manufacturing environments.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided documentation. Verify compatibility with alternative ferrite beads based on impedance curves, current ratings, and physical dimensions before substitution.

Chip Ferrite Bead FAQ

What is the impedance value of the FB100505T-221Y-S-1?

The component has an impedance of 220 Ohms measured at a frequency of 100 MHz.

What is the maximum current rating for this ferrite bead?

The maximum current rating is 300 mA.