FB453215T-121Y-S-1

Chip Ferrite Bead Overview

The FB453215T-121Y-S-1 is a single-function ferrite chip bead manufactured by Cal-Chip Electronics, Inc. Designed for surface mount applications in the 1812 (4532 metric) package, this component provides EMI/RFI attenuation through high impedance characteristics. It features a maximum DC resistance of 0.4 Ω and delivers an output impedance of 120 Ω at 100 MHz. The device supports a maximum current rating of 800 mA and operates within standard environmental conditions.

Chip Ferrite Bead Feature Summary

• Provides effective electromagnetic interference suppression without requiring additional wiring
• Constructed with multilayer technology for robust electrode strength and solder heat resistance
• Optimized for automated surface mounting processes including reflow and wave soldering

Chip Ferrite Bead Applications

• General electronic equipment EMI/RFI attenuation
• Surface mount circuit board integration
• Signal line filtering in compact devices

Chip Ferrite Bead Procurement Notes

Verify the specific suffix -1 against official Cal-Chip documentation to confirm packaging details and exact electrical tolerances. Ensure compatibility with existing PCB footprints and soldering profiles before finalizing procurement orders.

Chip Ferrite Bead Selection Notes

Select this component when high current handling up to 800 mA is required alongside significant impedance at 100 MHz. The 1812 package offers a balance between current capacity and board space efficiency compared to smaller form factors.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series of multilayer ceramic components designed for high-density electronic circuits. It utilizes specialized magnetic materials to achieve superior attenuation performance while maintaining mechanical stability during thermal cycling and soldering operations.

Chip Ferrite Bead Replacement Considerations

Cross-reference with FB453215T-121Y-S for potential functional equivalence. Verify that alternative parts match the 1812 footprint, 120 Ω impedance at 100 MHz, and minimum 800 mA current rating requirements.