TRIAD MAGNETICS TY-142P Audio Transformer, 0.1W, PC Mount

The TRIAD MAGNETICS TY-142P is a professional-grade audio transformer designed for high-quality printed circuit board (PCB) integration. With a compact, PC-mount design featuring a bobbin and plug-in terminals, it offers fixed mounting centres for stable and reliable placement. The robust 0.042-inch square pins are engineered to minimise the risk of bending during handling and assembly, ensuring consistent performance and durability.

This versatile transformer fills a broad application spectrum across the audio industry. Its design is optimised for use in line matching, telephone coupling, pulse trigger circuits, inter-stage applications, output, isolation, and input stages. It operates effectively within a frequency range of 200 to 15,000Hz, making it suitable for a wide array of audio and communications networking tasks where signal integrity is paramount.

Key Specifications & Features

• Power Rating: A secondary power rating of 100mW (0.1W) for reliable signal handling.
• Impedance: Features a primary impedance of 10kohm and a secondary impedance of 2kohm, with a turns ratio of 2.24:1 for precise signal matching.
• Frequency Response: Offers a wide frequency range from 200Hz (min) to 15kHz (max).
• Isolation: Provides excellent isolation with a voltage rating of 1.5kV, enhancing circuit safety and performance.
• Current Handling: Rated for a primary current of 4mA.
• DC Resistance: The primary winding has a DC resistance of 750ohm, while the secondary measures 217ohm.
• Robust Construction: The rugged pin design and fixed terminal spacing contribute to a reliable and long-lasting component ideal for demanding electronic environments.

Part of the esteemed TY Series, this audio transformer from TRIAD MAGNETICS is a trusted choice for engineers and designers seeking a dependable component for high-fidelity audio circuit design and communication