CTX25-4-R

Arrays, Signal Transformers Overview

The Eaton CTX25-4-R is a coupled inductor array featuring two coils with an amorphous metal core. It offers a parallel inductance of 25.92 µH and a series inductance of 103.68 µH, with a 20% tolerance. The component supports a maximum DC current of 2 A and has a maximum DC resistance of 63 mOhms. Measuring 11.43 mm by 11.43 mm by 6.35 mm, it utilizes SMD/SMT termination for surface mount installation. The operating temperature range spans from -40°C to +85°C.

Arrays, Signal Transformers Feature Summary

• Utilizes amorphous metal core material for efficient magnetic performance
• Provides dual-coil configuration with selectable series or parallel inductance values
• Designed for surface mount technology (SMD/SMT) integration

Arrays, Signal Transformers Applications

• DC-DC converter input filtering
• Power supply noise suppression circuits
• Signal transformer applications requiring coupled inductance

Arrays, Signal Transformers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape specifications. Confirm that the required quantity aligns with standard reel sizes, as partial reels may incur additional handling fees or restrictions depending on the distributor. Cross-reference the RoHS compliance status directly with the latest datasheet revision to meet environmental regulatory requirements for your specific assembly process.

Arrays, Signal Transformers Selection Notes

Select this component when a compact coupled inductor with high current capability is required for power management designs. The 2 A rating and low DC resistance make it suitable for applications demanding efficient energy transfer with minimal thermal generation. Ensure the PCB footprint matches the 11.43 x 11.43 mm dimensions and verify that the available series inductance of 103.68 µH meets the circuit's filtering or coupling requirements.

Arrays, Signal Transformers Part Context

This part belongs to the OCTA-PAC series of unshielded coupled inductors manufactured by Eaton Electronics. These components are designed for general-purpose power electronics applications where space efficiency and coupled magnetic properties are beneficial. The series provides various inductance options within a standardized surface-mount package format.

Arrays, Signal Transformers Replacement Considerations

CTX25-4P-R