FB100505T-400Y-S

Chip Ferrite Bead Overview

The FB100505T-400Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It operates as a single-function EMI suppressor in a surface-mount 0402 (1005 metric) package with dimensions of 1.0 mm length and 0.5 mm height. The component provides an impedance of 40 ohms at 100 MHz and supports a maximum current rating of 300 mA. Its maximum DC resistance is specified at 200 milliohms. Designed for flow, reflow, and wave soldering, it offers high impedance for volume attenuation.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction providing high electrode strength and solder heat resistance
• Surface mount design eliminates the need for wiring to achieve EMI/RFI attenuation
• Optimized for use with surface mounting equipment across various size applications

Chip Ferrite Bead Applications

• Various electronic equipment requiring EMI suppression
• Circuits where a stable ground is not available
• Low-frequency signal integrity control applications

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current ratings against the official Cal-Chip Electronics datasheet before integration. Confirm that the 0402 package dimensions align with your PCB footprint requirements. Ensure compatibility with your chosen soldering process, whether reflow or wave soldering, as the component is designed for these methods. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Chip Ferrite Bead Selection Notes

Select this component when space constraints require a 0402 footprint for EMI filtering. It is suitable for applications needing 40 ohms of impedance at 100 MHz with a current handling capacity up to 300 mA. Consider its low DC resistance for minimal signal loss in power lines. Evaluate its performance in environments lacking a stable ground reference, as it is specifically designed for such circuit conditions.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB Series of multilayer chip beads from Cal-Chip Electronics. These components utilize magnetic material and multilayered technology to provide effective EMI/RFI attenuation. The series is engineered for surface mounting, offering robust mechanical strength and reliable solderability for automated assembly processes in modern electronics manufacturing.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation.