CTX33-1P

Arrays, Signal Transformers Overview

The CTX33-1P is a surface-mount coupled inductor array manufactured by Eaton Electronics. It features two independent coils wound on a powdered iron core, designed for general-purpose applications. The component has an inductance of 32.33 µH with a tolerance of ±20%. It supports a maximum current rating of 800 mA in parallel configuration and 400 mA in series configuration. The DC resistance is specified at 0.25 ohms. The device utilizes an SMD package suitable for automated assembly processes.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture providing two independent inductive elements within a single surface-mount package
• Powdered iron core construction optimized for general-purpose signal and power filtering
• Configurable electrical characteristics allowing operation in either parallel or series modes

Arrays, Signal Transformers Applications

• General-purpose signal conditioning circuits
• Power supply input/output filtering stages
• Common-mode noise suppression in data lines

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix designation when ordering, as variants such as CTX33-1P-R may exist with different packaging or compliance attributes. Confirm that the required inductance value of 32.33 µH aligns with the circuit design specifications. Ensure the selected package type matches the PCB footprint requirements for reliable surface-mount assembly.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-inductor solution is required to save board space compared to discrete parts. Consider the 800 mA parallel current rating if the application demands higher current handling in a split-phase configuration. Verify that the powdered iron core material properties meet the saturation requirements of the intended operating frequency and duty cycle.

Arrays, Signal Transformers Part Context

This part belongs to the CTX series of coupled inductors from Eaton Electronics. These components are engineered for compact designs requiring multiple inductive elements. The series offers various inductance values and current ratings to accommodate diverse electronic system architectures while maintaining consistent physical dimensions for standardized manufacturing.

Arrays, Signal Transformers Replacement Considerations

Cross-reference with CTX33-1A or CTX33-1P-R for potential substitutes. Verify that alternative parts match the 32.33 µH inductance, 0.25 ohm DCR, and 800 mA current rating. Ensure the replacement maintains the same SMD package outline and mounting compatibility.