MET-09-T-B

Audio Transformers Overview

The Triad Magnetics MET-09-T-B is a through-hole audio transformer featuring a 10,000 Ohm center-tapped primary and a 10,000 Ohm center-tapped secondary. It operates with a maximum DC current of 1.0 mA and withstands 1,000 Vrms insulation voltage. The unit utilizes epoxy encapsulation for environmental protection and mechanical stability.

Audio Transformers Feature Summary

• Center-tapped impedance matching for balanced audio signal transmission
• Epoxy encapsulated construction for durability
• Through-hole mounting configuration

Audio Transformers Applications

• Balanced audio line interfacing
• Impedance matching in professional audio circuits
• Signal isolation in audio equipment

Audio Transformers Procurement Notes

Verify the specific datasheet version to confirm pinout orientation and physical dimensions before integration. Ensure the 1.0 mA DC current limit is not exceeded in the target circuit design to prevent core saturation or performance degradation. Confirm that the center-tapped configuration aligns with the system's grounding requirements.

Audio Transformers Selection Notes

Select this component when balanced audio transmission with matched 10k impedances is required. The center-tapped design supports differential signaling applications. Verify that the operating frequency range covers the intended audio spectrum and that the low DC current rating suits the biasing conditions of the connected stages.

Audio Transformers Part Context

This part belongs to the MET series of audio transformers from Triad Magnetics. These components are designed for general-purpose audio applications requiring galvanic isolation and impedance transformation between balanced lines.

Audio Transformers Replacement Considerations

The MET-09 is listed as a functional equivalent for the MET-09-T-B regarding impedance ratios. Verify pin compatibility and encapsulation type when substituting.