SMT45A-152

Arrays, Signal Transformers Overview

The SMT45A-152 is a dual-wound toroidal inductor array manufactured by Gowanda Electronics. It features two independent coils with a total inductance of 60 µH when connected in series, or 15 µH when connected in parallel. The component utilizes a surface-mount technology (SMT) package with dimensions of 15.5 mm x 12.2 mm x 6.35 mm. It exhibits a low DC resistance of 26 mOhm, supporting high-efficiency operation in demanding RF and power applications.

Arrays, Signal Transformers Feature Summary

• Dual-wound toroidal core construction for compact magnetic integration
• Configurable inductance via series or parallel connection options
• Surface-mount design optimized for automated assembly processes

Arrays, Signal Transformers Applications

• RF signal processing circuits requiring precise inductance values
• Power management modules utilizing toroidal inductor arrays
• Microwave frequency filtering applications

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version to confirm tolerance ratings and saturation current limits. Ensure the selected variant matches the required pin configuration for series or parallel operation. Confirm RoHS compliance status if lead-free components are mandated for the final assembly process.

Arrays, Signal Transformers Selection Notes

Select this component when space constraints require a dual-coil solution within a single footprint. Consider the 26 mOhm DC resistance for efficiency calculations in low-voltage circuits. Evaluate the 15.5 mm length against board layout requirements before finalizing the design.

Arrays, Signal Transformers Part Context

Gowanda Electronics specializes in precision magnetic components for aerospace, defense, and medical sectors. The SMT45A series represents their surface-mount toroidal inductor line, designed for high reliability and performance in critical electronic systems where standard inductors may not meet stringent environmental or electrical specifications.

Arrays, Signal Transformers Replacement Considerations

No public confirmed substitute part numbers are available for the SMT45A-152. Custom designs from Gowanda may be required if exact specifications cannot be met by existing inventory.