MET-46-T

Audio Transformers Overview

The Triad Magnetics MET-46-T is a single-channel audio and signal impedance matching transformer designed for through-hole mounting. It features radial termination and operates within a frequency range of 300 Hz to 3.5 kHz. The device provides a 1:1 turns ratio with primary and secondary impedances of 600 ohms each. Key electrical specifications include a maximum DC resistance of 110 ohms, a power rating of 50 mW, and a maximum DC current of 3 mA. It functions reliably between -20°C and +85°C.

Audio Transformers Feature Summary

• Provides precise impedance matching between equal 600-ohm circuits for signal integrity.
• Engineered for high reliability and durability in demanding audio applications.
• Supports standard through-hole assembly via radial pin terminals.

Audio Transformers Applications

• Audio signal coupling and isolation
• Voice communication systems
• Impedance matching in professional audio equipment

Audio Transformers Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer documentation may be updated. Confirm that the radial lead configuration matches your PCB layout requirements. Ensure the operating environment stays within the specified temperature limits of -20°C to +85°C to maintain performance standards.

Audio Transformers Selection Notes

Select this component when a 1:1 impedance transformation is required between 600-ohm sources and loads. It is suitable for designs needing compact audio transformers with through-hole compatibility. Consider the 50 mW power rating and 3 mA current limit to ensure the component handles the expected signal levels without saturation or overheating.

Audio Transformers Part Context

The MET-46-T belongs to the MET series of audio transformers from Triad Magnetics. This series focuses on providing durable, high-reliability components for audio and voice applications. The part is distinct from other MET variants by its specific 600-ohm to 600-ohm impedance configuration and 1:1 ratio.

Audio Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before attempting substitution with other audio transformers.