CTX100-2-R

Arrays, Signal Transformers Overview

The CTX100-2-R is a surface-mount coupled inductor from the OCTA-PAC series by Eaton Electronics. It features two coils with an inductance of 99.45 µH in parallel and 397.81 µH in series, with a tolerance of ±20%. The component has a maximum DC resistance of 457 mΩ in parallel and 1.828 Ω in series. Rated currents are 630 mA for parallel and 320 mA for series configurations. It operates within a temperature range of -40°C to 85°C and measures 11.43 mm x 11.43 mm x 5.97 mm.

Arrays, Signal Transformers Feature Summary

• Provides isolation between two windings while functioning as single or coupled inductors.
• Offers flexible configuration options for use as 1:1 transformers or independent inductors.
• Features low-loss iron powder core construction for efficient magnetic performance.

Arrays, Signal Transformers Applications

• Signal processing circuits requiring coupled inductance
• Power supply filtering applications
• Isolation barriers in electronic signal paths

Arrays, Signal Transformers Procurement Notes

Verify that the specific suffix '-R' corresponds to the reel packaging format required for your assembly line. Confirm the manufacturer part number matches exactly to ensure compatibility with design specifications. Check current availability status as production cycles may vary. Ensure compliance with RoHS3 standards if required by your project regulations. Validate lead times directly with authorized distributors prior to finalizing procurement plans.

Arrays, Signal Transformers Selection Notes

Select this component when a compact, shielded-free coupled inductor is needed for space-constrained designs. Consider the 99.45 µH parallel inductance and 630 mA rating for appropriate current handling. Evaluate the 11.43 mm square footprint against board layout constraints. Compare series vs. parallel resistance requirements against circuit efficiency goals before finalizing the choice.

Arrays, Signal Transformers Part Context

This component belongs to the OCTA-PAC series of surface-mount magnetics designed for versatile circuit integration. The series supports applications ranging from single inductors to isolated transformers. The CTX100-2-R specifically addresses needs for moderate inductance values with dual-winding capabilities in a standard SMD package format suitable for automated placement.

Arrays, Signal Transformers Replacement Considerations

CTX100-4-R is listed as a direct replacement option by the manufacturer.