CTX100-3-R

Arrays, Signal Transformers Overview

The CTX100-3-R is a coupled inductor from the OCTA-PAC series by Eaton Electronics. It features an iron powder core and surface-mount termination. Key electrical parameters include a parallel inductance of 101.4 uH and a series inductance of 524.8 uH with a 20% tolerance. The maximum DC current rating is 700 mA, and the maximum DC resistance is 345 mOhms. Physical dimensions are 10.16 mm in length, 10.16 mm in width, and 7.0 mm in height. It operates within a temperature range of -40°C to +125°C.

Arrays, Signal Transformers Feature Summary

• Utilizes an iron powder core for stable magnetic performance.
• Designed for surface-mount technology (SMD/SMT) integration.
• Provides coupled inductance configurations for differential filtering.

Arrays, Signal Transformers Applications

• Power supply input filtering
• Differential mode noise suppression
• DC-DC converter circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix and package variant against the official datasheet before ordering. Confirm that the required inductance and current ratings align with the circuit design specifications. Ensure compatibility with the intended surface-mount assembly process. Check for any recent product change notices regarding material or dimensional updates.

Arrays, Signal Transformers Selection Notes

Select this component when differential filtering is required in space-constrained designs. The OCTA-PAC form factor allows for compact PCB layouts. Consider the 700 mA current rating and 345 mOhm resistance for efficiency calculations. Verify thermal management requirements given the operating temperature range up to 125°C.

Arrays, Signal Transformers Part Context

This part belongs to the CTX series of coupled inductors manufactured by Eaton Electronics. These components are categorized under power inductors and chokes. The OCTA-PAC naming convention refers to the specific toroidal-like surface-mount package style designed for high-density mounting.

Arrays, Signal Transformers Replacement Considerations

Consult Eaton's official cross-reference documentation for verified substitutes. Ensure any replacement matches the 101.4 uH parallel inductance and 700 mA current rating. Verify physical footprint compatibility for SMD mounting.