FBA04VA450AB-00

Chip Ferrite Bead Overview

The FBA04VA450AB-00 is an axial leaded ferrite bead inductor manufactured by Taiyo Yuden. It features a straight body design with dimensions of 6.5 mm length and 3.5 mm diameter. The component provides an impedance of 45 ohms at a test frequency of 100 MHz. It supports a maximum DC current of 7 A and has a maximum DC resistance of 1 mOhm. The operating temperature range spans from -25°C to +85°C.

Chip Ferrite Bead Feature Summary

• Utilizes high-loss ferrite material for effective noise suppression
• Axial straight configuration facilitates easy mounting on printed circuit boards

Chip Ferrite Bead Applications

• Electromagnetic interference (EMI) filtering in electronic circuits
• Noise suppression for signal lines requiring axial component placement
• Power line filtering in devices operating within specified thermal limits

Chip Ferrite Bead Procurement Notes

Verify component availability as the part may be discontinued or subject to limited supply. Confirm RoHS compliance status through official documentation before integration. Ensure storage conditions align with manufacturer guidelines to maintain performance characteristics during handling and assembly processes.

Chip Ferrite Bead Selection Notes

Select this component when axial form factor is required for specific board layouts. The 7 A current rating suits applications with moderate power loads. Verify that the 45 Ohm impedance at 100 MHz matches the target noise frequency spectrum. Consider the -25°C to +85°C operational range against environmental requirements.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the FB series of leaded components designed for general-purpose EMI suppression. It serves as a passive filter element distinct from surface-mount alternatives. The axial package allows for through-hole implementation, offering mechanical stability in environments where vibration resistance is prioritized over compact footprint constraints.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Evaluate alternative axial ferrite beads with matching 45 Ohm impedance and 7 A current ratings. Ensure dimensional compatibility with existing PCB footprints when considering cross-brand replacements.