FBH451616T-851Y-S

Chip Ferrite Bead Overview

The FBH451616T-851Y-S is a ferrite bead manufactured by Cal-Chip Electronics, Inc., designed for surface-mount applications. It features an 1806 (4516 metric) package with dimensions of 4.5mm length and 1.6mm width. The component provides a maximum DC resistance of 150mOhm and supports a current rating of up to 1.5A. It operates within a temperature range of -55°C to 125°C.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high impedance characteristics
• Supports high current handling capabilities suitable for power line filtering
• Constructed for reliable operation across extended industrial temperature ranges

Chip Ferrite Bead Applications

• Power supply input/output filtering
• High-speed signal line noise suppression
• General-purpose EMI/RFI attenuation in electronic circuits

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value at the target frequency against application requirements, as datasheets may list nominal values. Confirm that the 1.5A current rating aligns with peak operational loads to prevent saturation. Ensure the 1806 footprint matches the PCB layout constraints. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Chip Ferrite Bead Selection Notes

Select this component when a compact 1806 footprint is required for high-current filtering applications. The low DC resistance minimizes voltage drop across the component. Consider the operating temperature range to ensure stability in harsh environments. Compare impedance specifications against other ferrite beads to match the specific noise spectrum being targeted.

Chip Ferrite Bead Part Context

This part belongs to the FBH series of ferrite beads from Cal-Chip Electronics, Inc. These components are multilayer ferrite chips designed for suppressing electromagnetic interference in digital and analog circuits. The series offers various impedance ratings and package sizes to accommodate different current and space requirements in modern electronics.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers were not identified in the provided documentation. Verify compatibility with alternative ferrite beads based on impedance curves, current ratings, and physical dimensions before substitution.