CTX50-4A-R

Arrays, Signal Transformers Overview

The CTX50-4A-R is a dual-winding coupled inductor from the OCTA-PAC PLUS series, manufactured by Eaton Electronics. It features an amorphous metal core and surface-mount construction with dimensions of 13.97 mm x 13.97 mm x 6.35 mm. The component provides a parallel inductance of 50.11 µH and a series inductance of 200.4 µH, with a tolerance of ±25%. It supports a maximum DC current of 2.05 A in parallel configuration and 1.03 A in series, while maintaining a maximum DC resistance of 104 mΩ in parallel and 418 mΩ in series.

Arrays, Signal Transformers Feature Summary

• Dual-winding toroidal design utilizing amorphous metal core material for efficient magnetic coupling.
• Surface-mount package optimized for automated assembly processes.
• Configurable as single or coupled inductors with defined parallel and series electrical characteristics.

Arrays, Signal Transformers Applications

• Power supply input filtering
• DC-DC converter stages
• Signal transformer applications

Arrays, Signal Transformers Procurement Notes

Verify the specific ordering suffix to confirm packaging format, such as tape-and-reel versus cut-tape options. Confirm RoHS compliance status and moisture sensitivity level requirements against project specifications. Ensure the selected variant matches the required inductance tolerance and current rating for the target circuit design.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded coupled inductor is required for power conversion circuits. The amorphous metal core offers distinct performance characteristics compared to iron powder alternatives. Evaluate the physical footprint constraints and thermal management needs relative to the specified current ratings and resistance values.

Arrays, Signal Transformers Part Context

This part belongs to the CTX series of coupled inductors produced by Eaton Electronics. The OCTA-PAC PLUS designation indicates a specific product line within this family, characterized by its toroidal geometry and surface-mount compatibility. These components are engineered for high-performance power electronics applications requiring precise magnetic coupling.

Arrays, Signal Transformers Replacement Considerations

Consult official substitution lists for verified equivalents. Cross-reference key parameters including inductance, current rating, and physical dimensions before implementing any alternative component.