CTX10-4-R

Arrays, Signal Transformers Overview

The CTX10-4-R is an unshielded two-coil inductor array from the Econo-Pac series, manufactured by Eaton Electronics Division. It features a non-standard surface-mount package measuring 13.97mm x 13.97mm with a height of 6.35mm. The component utilizes amorphous metal core material and operates within a temperature range of -40°C to +85°C. Electrical specifications include a parallel inductance of 9.6 µH (±20% tolerance) and a series inductance of 38.42 µH. The maximum DC resistance is 47 mΩ in parallel configuration and 187 mΩ in series, supporting rated currents of 2.5 A (parallel) and 1.25 A (series).

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture enabling flexible series or parallel circuit integration.
• Amorphous metal core construction for efficient magnetic coupling.
• Surface-mount design optimized for automated PCB assembly processes.

Arrays, Signal Transformers Applications

• DC-DC converter input/output filtering stages.
• Power supply common-mode noise suppression circuits.
• Signal conditioning and isolation interfaces.

Arrays, Signal Transformers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as historical data indicates potential non-compliance for specific variants. Ensure storage conditions adhere to moisture sensitivity level 1 requirements to prevent soldering defects during reflow processes.

Arrays, Signal Transformers Selection Notes

Select this component when dual coupled inductors are required in a compact footprint. Compare parallel versus series inductance values against circuit impedance needs. Verify current ratings align with peak load requirements to avoid saturation. Check package dimensions against available PCB real estate constraints.

Arrays, Signal Transformers Part Context

This part belongs to the Econo-Pac family of toroidal power inductors designed for cost-effective power management solutions. The series offers various inductance values and current ratings within standardized SMD packages. It serves as a functional alternative to discrete inductor pairs, reducing board space and simplifying layout routing.

Arrays, Signal Transformers Replacement Considerations

CTX10-4P is listed as a discontinued direct substitute. Verify pin compatibility and electrical equivalence before implementation. No other official cross-references are documented in public sources.