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MET-05-T is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Triad Magnetics. Its product description is AUDIO XFMR 25KCT / 1KCT TH. Review the specifications below when checking this part for your BOM.
Audio Transformers specifications for MET-05-T
- Description：AUDIO XFMR 25KCT / 1KCT TH
- Series：MET
- Mfr：Triad Magnetics
- Package：Bulk
- Mounting Type：Through Hole
- Size / Dimension：0.410" L x 0.310" W (10.41mm x 7.87mm)
- Height - Seated (Max)：0.465" (11.80mm)
- Termination Style：PC Pin
- Turns Ratio - Primary:Secondary：5:01
- Impedance - Primary (Ohms)：25kCT
- Impedance - Secondary (Ohms)：1kCT
- DC Resistance (DCR) - Primary：1.6kOhm
- DC Resistance (DCR) - Secondary：95Ohm
- Transformer Type：Data/Voice Coupling
- Frequency Range：300Hz ~ 100kHz
- Frequency Response：±2dB
- Voltage - Isolation：1000VRMS @ 1 Second
- Insertion Loss：-
- Return Loss：-
- Power Level：30mW
- Operating Temperature：-20°C ~ 85°C
- Approval Agency：-
Audio Transformers datasheet and documents for MET-05-T
Audio Transformers Overview
The Triad Magnetics MET-05-T is an audio coupling transformer designed for impedance matching applications. It provides a transformation ratio from 25,000 ohms to 1,000 ohms center-tapped. This component is classified as a miniature encapsulated transformer suitable for audio signal processing circuits.
Audio Transformers Feature Summary
- Provides precise impedance matching between high and low impedance audio stages
- Features a center-tapped secondary winding configuration for balanced signal handling
- Utilizes a miniature encapsulated design for compact integration into audio equipment
Audio Transformers Applications
- Audio coupling in amplifier circuits
- Impedance matching between microphone preamplifiers and line inputs
- Signal isolation in professional audio mixing consoles
Audio Transformers Procurement Notes
Verify the specific datasheet version when sourcing, as encapsulation details may vary. Confirm that the 25k:1k CT specification matches the target circuit requirements. Ensure compatibility with standard PCB mounting or chassis wiring methods used in the final assembly. Check for RoHS compliance status if required by project regulations.
Audio Transformers Selection Notes
Select this component when a fixed 25,000 to 1,000 ohm center-tapped transformation ratio is required. It is appropriate for applications needing small form factor audio transformers. Consider thermal limits and frequency response characteristics against the specific audio bandwidth needs of the design.
Audio Transformers Part Context
This part belongs to Triad Magnetics' portfolio of audio transformers. It serves as a specialized passive component for signal conditioning. The MET series typically focuses on miniature solutions for consumer and professional audio electronics requiring reliable impedance conversion.
Audio Transformers Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Verify electrical equivalence carefully before considering alternative manufacturers.
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