CTX5-4

Arrays, Signal Transformers Overview

The Eaton CTX5-4 is a surface-mount coupled inductor from the ECONO-PAC series. It features an unshielded design with amorphous metal core material. The component provides a parallel inductance of 4.9 µH and a series inductance of 19.6 µH, both with a 20% tolerance. It supports a maximum DC current of 4.4 A and has a maximum DC resistance of 14 mΩ. The package dimensions are 11.43 mm x 11.43 mm x 6.35 mm, suitable for SMD/SMT installation.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration offering flexible series or parallel connection options
• Amorphous metal core construction for efficient magnetic performance
• Unshielded design optimized for specific electromagnetic interference requirements

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering
• Power supply ripple reduction circuits
• Multi-phase power distribution systems

Arrays, Signal Transformers Procurement Notes

Verify the exact suffix (e.g., -R) for reel packaging requirements against official datasheets. Confirm RoHS compliance status and lead-free specifications directly with the manufacturer. Ensure operating temperature ranges align with system thermal constraints before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component when dual-inductor functionality is required in a compact footprint. Compare parallel versus series inductance values against circuit topology needs. Verify that the 4.4 A current rating meets peak load demands without saturation. Check physical dimensions against PCB silkscreen and clearance requirements.

Arrays, Signal Transformers Part Context

This part belongs to the Eaton CTX series of coupled inductors, designed for high-efficiency power conversion applications. The series utilizes toroidal amorphous metal cores to minimize losses. It is distinct from shielded variants and offers a balance between size and electrical performance for space-constrained designs.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution guides for equivalent parts within the CTX family. Verify pinout compatibility and inductance tolerances before replacing. Cross-reference mechanical dimensions to ensure fitment on existing PCB layouts.