CTX50-3A-R

Arrays, Signal Transformers Overview

The CTX50-3A-R is a coupled inductor from the ECONO-PAC series by Eaton Electronics. It features an iron powder core and surface mount construction with dimensions of 13.97 mm x 13.97 mm x 4.83 mm. The component provides a parallel inductance of 49.71 uH and a series inductance of 198.8 uH, with a tolerance of 20%. It supports a maximum DC current of 1.32 A and has a maximum DC resistance of 171 mohms. The operating temperature range spans from -40°C to +85°C.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration for space-efficient circuit design
• Iron powder core material for stable magnetic performance
• Surface mount technology for automated PCB assembly

Arrays, Signal Transformers Applications

• DC-DC converter output filtering
• Power supply input stages
• Signal processing circuits requiring coupled inductance

Arrays, Signal Transformers Procurement Notes

Verify component status as obsolete or end-of-life through official manufacturer channels before integration. Confirm availability of alternative sources if immediate procurement is required. Ensure compatibility with existing design specifications regarding electrical parameters and physical footprint. Review Product Change Notifications for any historical modifications to materials or manufacturing processes that may affect long-term reliability.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-coil inductor with specific coupling characteristics is needed for power management applications. Consider the 1.32 A current rating and 171 mohm resistance for efficiency calculations. Verify that the 13.97 mm square package fits within the designated PCB area. Evaluate thermal performance at the maximum operating temperature of 85°C to ensure system stability under load conditions.

Arrays, Signal Transformers Part Context

This part belongs to the CTX series of coupled inductors manufactured by Eaton Electronics. These components are designed for general-purpose power electronics applications where size reduction and improved magnetic coupling are beneficial. The series typically utilizes iron powder cores to handle high saturation currents while maintaining compact dimensions suitable for modern surface mount assembly techniques.

Arrays, Signal Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Eaton Electronics directly for recommended cross-references or updated product lines replacing this obsolete component.