FE-ADT-439

Overview

The FE-ADT-439 is a hinged snap-on ferrite core manufactured by My Cable Mart. It features an inner diameter of 0.189 inches (4.80mm) and an outer diameter of 0.512 inches (13.00mm). The component has a length of 0.984 inches (25.00mm). It is designed for use with USB or other cables, specifically supporting wire gauges of 30, 32, and 34 AWG.

Feature Summary

• Hinged snap-on design for easy installation on existing cables
• Free-hanging configuration without mounting hardware
• Engineered for noise suppression on small gauge cables

Applications

• USB cable interference mitigation
• Signal integrity enhancement for 30/32/34 AWG wiring
• Compact electronic device cable management

Procurement Notes

Verify the specific inner diameter requirement against the target cable bundle thickness before ordering. Confirm that the hinged mechanism meets the mechanical constraints of the assembly environment. Ensure compatibility with the intended signal type, as this component is specified for USB applications.

Selection Notes

Select this part when a non-invasive EMI solution is required for thin cables. The snap-on style allows for retrofitting without cutting wires. Consider the physical dimensions to ensure adequate clearance in tight enclosures. Verify that the cable insulation material is compatible with the ferrite composition.

Part Context

This ferrite core belongs to My Cable Mart's passive component lineup for signal conditioning. It serves as a common-mode choke to suppress high-frequency noise on data lines. The product is distinct from their adapter series, focusing purely on electromagnetic interference reduction for standard interconnects.

Replacement Considerations

No public substitute part numbers are documented for this specific model.