SMT45A-201

Arrays, Signal Transformers Overview

The SMT45A-201 is a high-efficiency dual wound toroidal inductor manufactured by Gowanda Electronics. It features an unshielded design with two coils connected in series, providing a total inductance of 8 µH. When connected in parallel, the configuration yields 2 µH. The component exhibits a low DC resistance of 5.4 mOhm, supporting efficient power handling in surface mount applications.

Arrays, Signal Transformers Feature Summary

• Dual wound toroidal construction for enhanced magnetic performance
• Unshielded design suitable for specific layout requirements
• Configurable connectivity allowing series or parallel operation

Arrays, Signal Transformers Applications

• High efficiency power supply circuits
• Electronic component arrays
• Signal transformers

Arrays, Signal Transformers Procurement Notes

Verify the specific inductance configuration required for your circuit design, as the part supports both series (8 µH) and parallel (2 µH) connections. Confirm that the unshielded nature aligns with your electromagnetic interference constraints. Ensure compatibility with surface mount assembly processes.

Arrays, Signal Transformers Selection Notes

Select this component when a dual-wound toroidal inductor with configurable inductance is needed. The low DC resistance makes it suitable for applications prioritizing efficiency. Consider the unshielded design implications for nearby sensitive components during PCB layout planning.

Arrays, Signal Transformers Part Context

Gowanda Electronics specializes in precision-engineered magnetic components. The SMT45A series represents their surface mount technology offerings, designed for reliability in advanced electronic applications. This model fits within their portfolio of high-efficiency inductors.