SMT45A-682LF

Arrays, Signal Transformers Overview

The SMT45A-682LF is a high-efficiency dual-wound toroidal inductor designed for surface mount technology applications. It features an inductance of 68 µH with a maximum DC resistance of 6 Ohms. The component utilizes a molded and isolated ring core structure, providing isolation suitable for use in magnetic field environments. It operates within a temperature range of -55°C to +105°C, exhibiting insensitivity to temperature variations across this span. The device is RoHS compliant and intended for RF signal circuits, test measurement equipment, medical diagnostic devices, and industrial process control systems.

Arrays, Signal Transformers Feature Summary

• Dual-wound toroidal construction for high efficiency
• Molded and isolated ring core design
• Temperature insensitive operation from -55°C to +105°C
• Suitable for use in magnetic field environments

Arrays, Signal Transformers Applications

• RF signal circuits in communication equipment
• Test and measurement equipment
• Medical diagnostic devices
• Industrial process control systems

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix LF indicates lead-free compliance as per manufacturer documentation. Confirm package dimensions and termination type against official datasheets before integration. Ensure sourcing channels provide valid traceability for Gowanda Electronics components. Check for any specific handling requirements related to the surface mount form factor during assembly processes.

Arrays, Signal Transformers Selection Notes

Select this component when dual-wound toroidal inductance is required for surface mount designs. Consider its isolation properties for applications involving magnetic fields. Evaluate the 68 µH value and 6 Ohm DC resistance against circuit requirements. Verify thermal performance needs align with the specified operating temperature range.

Arrays, Signal Transformers Part Context

This part belongs to the SMT45A series, which represents Gowanda Electronics' first surface mount sensor line. The series focuses on providing molded and isolated ring coils for RF application designers requiring high Q values. It addresses the need for compact, reliable inductive components in demanding electronic environments.

Arrays, Signal Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Gowanda Electronics directly or authorized distributors for equivalent specifications if replacement is necessary.