CTX68-4-R

Arrays, Signal Transformers Overview

The Eaton CTX68-4-R is a coupled inductor from the OCTA-PAC series, featuring an amorphous metal core and SMD/SMT mounting style. It offers a parallel inductance of 67.08 uH and a series inductance of 268.32 uH with a 20% tolerance. The component supports a maximum DC current of 1.2 A and has a maximum DC resistance of 157 mOhms. Its physical dimensions are 11.43 mm in length, 11.43 mm in width, and 6.35 mm in height.

Arrays, Signal Transformers Feature Summary

• Utilizes an amorphous metal core for efficient magnetic coupling within a compact surface-mount package.

Arrays, Signal Transformers Applications

• Power supply filtering circuits
• DC-DC converter input/output stages
• EMI suppression applications

Arrays, Signal Transformers Procurement Notes

Verify the specific part number suffix against official Eaton documentation to confirm exact electrical tolerances and packaging configurations. Ensure compatibility with automated pick-and-place equipment due to the SMD form factor. Cross-reference thermal ratings with system requirements to prevent performance degradation under load.

Arrays, Signal Transformers Selection Notes

Select this component when a balanced inductance value near 67 uH is required in a dual-coil configuration. The 1.2 A current rating suits moderate power applications where space constraints necessitate a low-profile SMD solution. Evaluate the 157 mOhms DCR against efficiency targets for the specific circuit topology.

Arrays, Signal Transformers Part Context

This component belongs to the Eaton OCTA-PAC family of coupled inductors, designed for high-performance power management. The series utilizes toroidal geometry to minimize electromagnetic interference while maintaining tight coupling coefficients between the two coils.

Arrays, Signal Transformers Replacement Considerations

Consult Eaton's official cross-reference guides for verified substitutes. Generic equivalents may not match the specific amorphous core characteristics or dimensional constraints of the original design.