FB201209T-182Y-S

Chip Ferrite Bead Overview

The FB201209T-182Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. It provides EMI/RFI attenuation for electronic equipment through high impedance characteristics. The component operates at a maximum frequency of 100 MHz with an output impedance of 1.8 kOhms. It features a surface mount construction in a 0805 (2012 Metric) package measuring 2.0 mm in length, 1.2 mm in width, and 0.9 mm in height. The device has a maximum DC resistance of 400 mOhm and supports a current rating of 200 mA.

Chip Ferrite Bead Feature Summary

• Multilayer technology providing high electrode strength and solder heat resistance
• Designed for direct PCB mounting to eliminate EMI/RFI without additional wiring
• Optimized for flow, reflow, and wave soldering processes

Chip Ferrite Bead Applications

• High-frequency signal filtering
• EMI suppression in portable electronics
• RFI attenuation in consumer devices

Chip Ferrite Bead Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before procurement. Confirm that the 0805 package dimensions align with the target PCB footprint. Ensure the manufacturing source is recognized to guarantee material consistency and reliability standards are met for the intended application environment.

Chip Ferrite Bead Selection Notes

Select this component when high impedance at 100 MHz is required within a compact surface mount form factor. Consider the 400 mOhm DC resistance and 200 mA current handling capabilities relative to the circuit's power constraints. Evaluate the multilayer ferrite construction benefits for robustness during automated assembly processes compared to conventional wire-wound beads.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series from Cal-Chip Electronics, which utilizes multilayered magnetic materials for enhanced performance. The series is engineered to offer superior solderability and mechanical strength. These components serve as effective alternatives to traditional discrete inductors for noise suppression in space-constrained designs.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FB201209T-182Y-S-1.