SMT35A-181

Arrays, Signal Transformers Overview

The SMT35A-181 is a high-efficiency dual-wound toroidal inductor manufactured by Gowanda Electronics. It features an unshielded design with two coils configured for signal transformer applications. The component provides a total inductance of 7.2 µH when connected in series and 1.8 µH when connected in parallel. It weighs 1.25 grams and has physical dimensions of 13 mm by 9.95 mm.

Arrays, Signal Transformers Feature Summary

• Dual-wound toroidal core construction
• Unshielded magnetic design
• Configurable series or parallel coil connection

Arrays, Signal Transformers Applications

• Signal transformer circuits
• High efficiency power conversion stages
• Demanding electronic applications requiring compact inductance

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix (e.g., LF) against the datasheet to confirm lead-free compliance and exact electrical tolerances. Confirm package compatibility and pin configuration before integration. Ensure the selected variant matches the required series or parallel inductance specifications for the target circuit design.

Arrays, Signal Transformers Selection Notes

Select this component for applications requiring a dual-coil inductor with configurable connectivity. The unshielded design may require consideration for electromagnetic interference in dense layouts. Verify that the 1.25 gram weight and 13 x 9.95 mm footprint fit within the mechanical constraints of the assembly.

Arrays, Signal Transformers Part Context

This part belongs to the SMT35A series from Gowanda Electronics, which specializes in high-efficiency dual-wound toroidal inductors. The series includes various inductance values tailored for surface mount technology. The SMT35A-181 specifically offers 1.8 µH in parallel configuration, distinguishing it from other variants in the lineup.

Arrays, Signal Transformers Replacement Considerations

Check for direct substitutes such as the SMT35A-181LF if lead-free processing is mandatory. Compare inductance values and physical dimensions with other Gowanda SMT35A models like the SMT35A-220LF or SMT35A-332 to ensure functional equivalence in the specific circuit topology.