FB100505T-241Y-S

Chip Ferrite Bead Overview

The FB100505T-241Y-S is a single-function surface-mount ferrite chip bead manufactured by Cal-Chip Electronics. Designed for EMI/RFI suppression, it operates within the 100 MHz frequency range and provides an impedance of 240 Ohms at this frequency. The component features a maximum DC resistance of 700 milliohms and supports a current rating of up to 200 mA. It utilizes multilayered ferrite technology and is housed in a compact 0402 (1005 metric) package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height.

Chip Ferrite Bead Feature Summary

• Multilayered ferrite construction providing high electrode strength and solder heat resistance
• Designed for direct PCB mounting without additional wiring requirements
• Optimized for flow, reflow, and wave soldering processes

Chip Ferrite Bead Applications

• Power supply circuits
• Battery charger systems
• Portable electronic devices
• Energy-efficient system designs

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 0402 package dimensions align with your PCB footprint design. Ensure compatibility with your chosen soldering profile, as the component is engineered for standard surface mount thermal cycles. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Chip Ferrite Bead Selection Notes

Select this component when space-constrained applications require effective high-frequency noise attenuation. The low DC resistance minimizes voltage drop in power lines, while the 240 Ohm impedance targets specific interference frequencies around 100 MHz. Consider the 200 mA current handling capability to ensure reliable operation under peak load conditions without saturation or excessive heating.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series of multilayer EMI suppressors from Cal-Chip Electronics. These components utilize specialized magnetic materials to provide superior attenuation compared to conventional beads. The series is characterized by its robust mechanical structure and suitability for automated surface mount assembly, addressing modern demands for compact, high-performance filtering solutions.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence carefully if considering alternatives from other manufacturers.