CTX25-3-R

Arrays, Signal Transformers Overview

The CTX25-3-R is a surface-mount coupled inductor from the OCTA-PAC series by Eaton Electronics. It features two coils with an inductance of 24.58 µH and a tolerance of 20%. The component has a maximum DC current rating of 490 mA and a DC resistance of 173 mΩ. It utilizes an unshielded metal core and operates within a temperature range of -40 °C to 85 °C. The physical dimensions are 0.55 inches in length and width, with a height of 4.83 mm.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration for coupled inductance applications
• Surface mount installation for automated assembly
• Metal core construction for magnetic performance

Arrays, Signal Transformers Applications

• DC-DC converter circuits
• Power supply filtering
• Signal processing networks

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix and manufacturer part number against official Eaton documentation to ensure correct electrical characteristics. Confirm RoHS compliance status and packaging quantities directly with authorized distributors. Cross-reference datasheet parameters such as inductance and current ratings before finalizing procurement orders.

Arrays, Signal Transformers Selection Notes

Select this component based on required inductance values and current handling capabilities. Ensure the surface mount package dimensions fit the PCB layout constraints. Consider thermal management requirements given the operating temperature limits and power dissipation characteristics defined in the technical specifications.

Arrays, Signal Transformers Part Context

This component belongs to the OCTA-PAC series of toroidal power inductors manufactured by Eaton Electronics Division. The series offers various coupling configurations and inductance values designed for compact power electronics designs. The CTX25-3-R specifically provides a two-coil arrangement suitable for interleaved or coupled filter applications.

Arrays, Signal Transformers Replacement Considerations

Consult Eaton's official replacement guides for direct substitutes. Verify pin compatibility and electrical equivalence if considering alternative manufacturers.