CTX0.47-1P-R

Arrays, Signal Transformers Overview

The CTX0.47-1P-R is a coupled inductor from the ECONO-PAC series manufactured by Eaton Electronics. It features an iron powder core and SMD/SMT mounting style. The component has an inductance of 420 nH when connected in parallel and 1.67 µH when connected in series, with a tolerance of ±20%. It supports a maximum DC current of 5.5 A in parallel configuration and 2.75 A in series configuration. The maximum DC resistance is 0.005 Ohms in parallel and 0.02 Ohms in series.

Arrays, Signal Transformers Feature Summary

• Dual-winding coupled inductor design for power applications
• Iron powder core construction for stable performance
• Surface mount technology (SMD) compatibility

Arrays, Signal Transformers Applications

• Power supply circuits
• DC-DC converter stages
• Coupled inductor filtering

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Eaton Electronics or authorized distributors before procurement. Confirm that the package dimensions and terminal configurations match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's thermal environment to guarantee long-term reliability and performance stability.

Arrays, Signal Transformers Selection Notes

Select this component when a coupled inductor with low DC resistance is required for high-current applications. Compare the parallel and series current ratings against your circuit's peak load demands. Consider the physical size constraints and the availability of surface mount assembly equipment for proper integration into the final assembly process.

Arrays, Signal Transformers Part Context

This part belongs to the ECONO-PAC series of power inductors and transformers from Eaton Electronics. The series is designed for general-purpose power applications, offering a balance of performance and cost-effectiveness. The CTX0.47-1P-R specifically utilizes an iron powder core, which is common in this line for its durability and magnetic properties.

Arrays, Signal Transformers FAQ

What is the difference in inductance between parallel and series connections?

When connected in parallel, the inductance is 420 nH. When connected in series, the inductance increases to 1.67 µH.

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

The maximum DC current is 5.5 A when connected in parallel and 2.75 A when connected in series.