CTX25-4A-R

Arrays, Signal Transformers Overview

The Eaton CTX25-4A-R is a surface-mount coupled inductor from the OCTA-PAC PLUS series, featuring an amorphous metal core. It provides a parallel inductance of 25.14 µH and a series inductance of 100.51 µH with a 20% tolerance. The component supports a maximum DC current of 2.65 A and has a maximum DC resistance of 48 mΩ. Its SMD package measures 13.97 mm x 13.97 mm x 6.35 mm, operating within a temperature range of -40°C to +85°C.

Arrays, Signal Transformers Feature Summary

• Utilizes an amorphous metal core for high magnetic efficiency
• Dual-winding configuration for flexible circuit integration
• Surface-mount design for automated assembly

Arrays, Signal Transformers Applications

• Power supply filtering
• DC-DC converter input stages
• Signal processing circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix 'R' indicates reel packaging when ordering. Confirm RoHS compliance status through official documentation prior to final procurement decisions. Ensure the supplier source matches the manufacturer's authorized distribution channels to guarantee component authenticity and traceability.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring compact dual-coil solutions with low DC resistance. The 2.65 A rating suits moderate power levels. Verify that the 13.97 mm footprint fits the PCB layout constraints. Consider the 20% inductance tolerance for circuit stability requirements.

Arrays, Signal Transformers Part Context

This part belongs to the Eaton CTX series, specifically the OCTA-PAC PLUS line. These components are designed as general-purpose coupled inductors for signal transformers and power applications. The series offers various inductance values and current ratings within standardized surface-mount packages.

Arrays, Signal Transformers Replacement Considerations

Consult Eaton Electronics for verified substitute part numbers within the CTX series. Cross-referencing requires matching inductance, current ratings, and physical dimensions.