FB201209T-100Y-S

Chip Ferrite Bead Overview

The FB201209T-100Y-S is a multilayer ferrite chip bead manufactured by Cal-Chip Electronics, Inc. in an 0805 (2012 Metric) surface mount package. It provides EMI/RFI attenuation with an impedance of 10 Ohms at 100 MHz and a maximum DC resistance of 70mOhm. The component supports a current rating of 500mA and operates within a temperature range of -55°C to 125°C.

Chip Ferrite Bead Feature Summary

• Multilayer ferrite construction for 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

• High-frequency signal filtering
• EMI/RFI suppression in electronic equipment
• Surface mount circuit board integration

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value of 10 Ohms at 100 MHz against your design requirements. Confirm the 0805 package dimensions and 500mA current rating are suitable for your application. Ensure the operating temperature range of -55°C to 125°C meets environmental conditions. Check RoHS compliance status if required by your manufacturing standards.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile 0805 ferrite bead is needed for moderate current applications up to 500mA. The 10 Ohm impedance at 100 MHz targets specific noise frequencies. Consider the 70mOhm DCR for power loss calculations. Verify compatibility with automated surface mount assembly lines due to its chip bead format.

Chip Ferrite Bead Part Context

This part belongs to the FB series of multilayer ferrite chip beads from Cal-Chip Electronics. These components utilize magnetic material and multilayered technology to provide effective EMI suppression. The series is designed to eliminate the need for traditional wiring in filter circuits, simplifying PCB layout.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers include FB160808T-121Y-S-LF and FB201209T-100Y-S variants from other manufacturers such as Würth Elektronik or Pulse Electronics. Verify impedance and current ratings match before substitution.