CTX20-2-R

Arrays, Signal Transformers Overview

The CTX20-2-R is a coupled inductor from the OCTA-PAC series by Eaton Electronics. It features an inductance of 20.73 µH in parallel and 82.91 µH in series, with a maximum DC current rating of 1.3 A and a maximum DC resistance of 0.107 ohms. The component measures 8.89 mm x 8.89 mm x 5.97 mm and utilizes surface mount technology for PCB integration.

Arrays, Signal Transformers Feature Summary

• Dual-coil configuration providing flexible series or parallel circuit connectivity
• Unshielded design suitable for applications where magnetic shielding is not required
• Compact surface-mount footprint optimized for automated assembly processes

Arrays, Signal Transformers Applications

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

Arrays, Signal Transformers Procurement Notes

Verify the specific package variant against official datasheets, as suffixes may indicate different reel or tape configurations. Confirm that the unshielded nature aligns with your electromagnetic interference requirements. Cross-reference the manufacturer part number to ensure compatibility with existing bill of materials and avoid substitution errors during procurement.

Arrays, Signal Transformers Selection Notes

Select this component when a compact dual-inductor solution is needed for power management. Ensure the 1.3 A current rating meets peak load demands. Consider the 0.107 ohm DCR impact on efficiency. Verify that the unshielded construction does not interfere with nearby sensitive components due to magnetic field exposure.

Arrays, Signal Transformers Part Context

Part of the OCTA-PAC family, designed for space-constrained power electronics. This model offers a balance between inductance value and physical size, targeting modern high-density PCB layouts. It serves as a standard passive component in industrial and consumer electronic power systems.

Arrays, Signal Transformers Replacement Considerations

CTX20-2P-R is listed as a direct substitute within the same product line.