CTX1-1-R

Arrays, Signal Transformers Overview

The CTX1-1-R is a coupled inductor from the OCTA-PAC series by Eaton Electronics Division. It features a surface-mount design with an iron powder core and a tolerance of 20%. The component has a parallel inductance of 900 nH and a series inductance of 3.6 uH. It supports a maximum DC current of 4.2 A with a maximum DC resistance of 7 mOhms. Operating temperatures range from -40°C to +85°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil surface mount configuration for compact circuit integration
• Iron powder core construction for stable magnetic performance
• OCTA-PAC series packaging optimized for automated assembly

Arrays, Signal Transformers Applications

• Power filtering in compact electronic circuits
• Signal conditioning in high-density PCB layouts
• Noise suppression in power supply lines

Arrays, Signal Transformers Procurement Notes

Verify the specific revision level against the manufacturer's latest documentation before procurement, as component specifications may evolve. Confirm that the surface-mount footprint matches the target PCB design constraints. Ensure compliance with relevant environmental directives applicable to the final assembly region. Cross-reference the part number with official distributor catalogs to confirm current availability status.

Arrays, Signal Transformers Selection Notes

Select this component when space-constrained designs require dual-inductor functionality within a single package. The low DC resistance supports high-current applications up to 4.2 A. Verify that the 900 nH parallel inductance meets the specific frequency response requirements of the target circuit. Consider the operating temperature range limits for extreme environment deployments.

Arrays, Signal Transformers Part Context

This component belongs to the OCTA-PAC series, which focuses on miniaturized passive components for modern electronics. Eaton Electronics Division utilizes this series to provide integrated solutions that reduce board space. The CTX1-1-R specifically addresses needs for coupled inductors in dense surface-mount applications.

Arrays, Signal Transformers Replacement Considerations

Direct substitutes are not explicitly listed in the provided source data. Evaluate other OCTA-PAC series variants or generic coupled inductors with matching 900 nH inductance and 4.2 A current ratings. Verify pin compatibility and thermal characteristics before substitution.

Arrays, Signal Transformers FAQ

What is the core material used in the CTX1-1-R?

The CTX1-1-R utilizes an iron powder core material.

What is the maximum DC current rating for this coupled inductor?

The maximum DC current rating is 4.2 A.