TY-304P-B

Overview

The Triad Magnetics TY-304P-B is a through-hole audio transformer designed for telecommunications and data applications. It features a primary impedance of 600 ohms with center tap and a secondary impedance of 600 ohms with center tap, providing a 1:1.05 turns ratio. The device operates within a frequency range of 300 Hz to 3.5 kHz. It utilizes six pins for mounting and is rated for an operating temperature range of -20°C to 85°C.

Feature Summary

• Provides electrical isolation between circuits
• Supports impedance matching and bridging functions
• Facilitates line balancing in signal transmission

Applications

• Telecommunications equipment
• Audio signal processing systems
• Data voice coupling interfaces

Procurement Notes

Verify the specific suffix 'B' against official Triad Magnetics documentation to confirm exact pinout configuration and mechanical dimensions. Ensure compatibility with existing PCB layouts regarding the six-pin through-hole footprint. Confirm that the specified frequency response meets the requirements of the target application environment.

Selection Notes

Select this component when a 600-ohm balanced interface is required for audio or data lines. Consider the 300 Hz to 3.5 kHz bandwidth limitation for suitability in voice-grade channels rather than high-fidelity audio. Evaluate the physical size constraints against the available board space for the through-hole package.

Part Context

This unit belongs to the TY series of audio transformers manufactured by Triad Magnetics. These components are engineered for use in environments requiring reliable signal coupling and isolation. The series supports various standard configurations for industrial and commercial communication hardware.

Replacement Considerations

Consult manufacturer cross-reference lists for verified substitutes. Generic equivalents may not match the precise 1:1.05 ratio or impedance characteristics required for proper system performance.