MET-09-T

Audio Transformers Overview

The Triad Magnetics MET-09-T is an audio signal transformer designed for impedance matching applications. It features a 10k ohm to 10k ohm impedance ratio and operates within a frequency range up to 100kHz. The unit has a power rating of 40mW and supports an isolation voltage of 1kV. It utilizes PC pin termination for through-hole mounting. The maximum DC resistance is specified at 1.3 kOhms, with a primary resistance of 1 kOhm. The device handles a current of 1mA and is encapsulated in a miniature form factor suitable for data and voice circuits.

Audio Transformers Feature Summary

• Provides impedance matching between 10k ohm sources and loads
• Miniature encapsulated design for compact circuit integration
• Supports through-hole mounting via PC pin termination

Audio Transformers Applications

• Data transmission circuits requiring impedance matching
• Voice communication equipment signal coupling
• Audio signal processing interfaces

Audio Transformers Procurement Notes

Verify the specific impedance configuration and termination type against the official datasheet before procurement. Confirm that the 10k ohm to 10k ohm specification aligns with the target circuit requirements. Ensure the through-hole PC pin package is compatible with the printed circuit board layout. Check for any updated safety or environmental compliance certifications required for the intended deployment region.

Audio Transformers Selection Notes

Select this component when a 10k ohm impedance match is required for audio or signal transformers. Consider the 40mW power rating and 100kHz frequency limit to ensure compatibility with the signal levels and bandwidth. The miniature encapsulated style is suitable for space-constrained designs. Verify that the 1kV isolation voltage meets the safety requirements of the application environment.

Audio Transformers Part Context

The MET-09-T belongs to the Triad Magnetics MET series of audio and signal transformers. This series focuses on miniature encapsulated components for data and voice applications. These transformers are engineered for reliable signal coupling in telecommunications and audio equipment. The product line emphasizes compact form factors and standardized impedance ratios for widespread industrial use.

Audio Transformers Replacement Considerations

Cross-reference part numbers such as MET-09 from Tamura or similar Triad models like MET-46 if different impedance ratios are needed. Ensure substitute components maintain the 10k ohm impedance and through-hole mounting style. Verify that replacement units meet the same 40mW power rating and frequency specifications.