AB3X2X4.5DY

Overview

The AB3X2X4.5DY is a solid free-hanging ferrite core manufactured by Toshiba Semiconductor and Storage, belonging to the Amobeads series. It features a round design intended for cable EMI suppression. The component dimensions are specified as 3mm inner diameter, 2mm outer diameter, and 4.5mm length. This passive device functions as a magnetic bead to attenuate high-frequency noise on cables without requiring external power.

Feature Summary

• Solid construction provides mechanical stability for direct cable mounting
• Round profile facilitates easy installation onto existing wiring harnesses
• Designed specifically for common-mode noise suppression in signal lines

Applications

• EMI protection for embedded module interconnects
• Noise filtering for I2C-bus controlled peripheral connections
• Signal integrity enhancement for data transmission cables

Procurement Notes

Verify the exact part number against official Toshiba Semiconductor and Storage documentation to ensure compatibility with specific cable diameters. Confirm that the solid ferrite material meets the required impedance characteristics for your frequency range. Check for any RoHS compliance certifications if operating in regulated environments. Ensure proper handling procedures are followed during installation to prevent physical damage to the core.

Selection Notes

Select this component when a compact, solid ferrite solution is needed for small-diameter cables. Consider the 3mm ID and 2mm OD constraints to ensure fitment. Evaluate the Amobeads series performance relative to other Toshiba offerings based on specific noise frequencies. Verify that the solid design aligns with mechanical assembly requirements compared to split-core alternatives.

Part Context

This component is part of Toshiba's Amobeads series, which focuses on providing reliable EMI suppression solutions. The AB3X2X4.5DY represents a specific size variant within this lineup, tailored for applications requiring precise dimensional constraints. It complements other passive components used in circuit design for noise reduction.

Replacement Considerations

Consult official Toshiba documentation for cross-reference information. No public substitute part numbers are confirmed in available sources. Ensure any alternative maintains similar dimensional and magnetic properties.