HF55BTL3.5X4.5R-AG

Chip Ferrite Bead Overview

The TDK HF55BTL3.5X4.5R-AG is an axial ferrite bead designed for electromagnetic interference suppression in electronic circuits. It provides a nominal impedance of 74 Ohms at a frequency of 100 MHz. The component features an axial leaded package with physical dimensions of 3.50 mm in diameter and 4.50 mm in length. This configuration supports reliable performance up to 100 MHz frequencies, making it suitable for filtering applications where space constraints and specific impedance characteristics are required.

Chip Ferrite Bead Feature Summary

• Axial leaded design ensures reliable performance at high frequencies
• Effective EMI suppression through appropriate core material selection
• Compact form factor suitable for constrained PCB layouts

Chip Ferrite Bead Applications

• Electromagnetic interference filtering in electronic circuits
• High-frequency signal line noise suppression
• Power supply input/output filtering

Chip Ferrite Bead Procurement Notes

Verify the exact part number HF55BTL3.5X4.5R-AG against manufacturer datasheets to confirm impedance and dimensional specifications. Ensure compatibility with existing PCB footprints and thermal requirements. Check for RoHS compliance status if required by your assembly standards. Confirm availability and authenticity through authorized distributors or verified suppliers to avoid counterfeit components.

Chip Ferrite Bead Selection Notes

Select this component when a specific 74 Ohm impedance at 100 MHz is required for EMI reduction. The axial package dictates the mounting method and board space allocation. Consider the physical dimensions of 3.50 mm x 4.50 mm during layout planning. Evaluate if the axial lead type aligns with your manufacturing process capabilities compared to surface mount alternatives.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HF(55,70) B Series from TDK Corporation. The series offers various materials, shapes, and packaging styles to meet diverse user requests. The axial leaded type allows for easy handling and integration into circuits requiring through-hole mounting solutions for effective noise suppression.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Verify cross-references with official TDK resources before considering alternative components.