TY-307P

$4.63

Description：AUDIO XFMR 600 / 600 TH
Series：TY
Mfr：Triad Magnetics
Package：Bulk

SKU:689d9bbc70db Category: Audio Transformers Brand: Triad Magnetics

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 600 / 600 TH
Series：TY
Mfr：Triad Magnetics
Package：Bulk
Mounting Type：Through Hole
Size / Dimension：0.670" L x 0.781" W (17.02mm x 19.84mm)
Height - Seated (Max)：0.470" (11.94mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：01:01.1
Impedance - Primary (Ohms)：600
Impedance - Secondary (Ohms)：600
DC Resistance (DCR) - Primary：43Ohm
DC Resistance (DCR) - Secondary：61Ohm
Transformer Type：Data/Voice Coupling
Frequency Range：300Hz ~ 3.5kHz
Frequency Response：±0.5dB
Voltage - Isolation：1500VAC
Insertion Loss：1dB Typ
Return Loss：26dB Typ
Power Level：-45dB ~ 7dB
Operating Temperature：-20°C ~ 85°C
Approval Agency：-

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TY-307P

Overview

The TY-307P is a through-hole audio transformer manufactured by Triad Magnetics, designed for data and voice coupling applications. It features a primary impedance of 600 ohms and a secondary impedance of 600 ohms with a turns ratio of 1:1.07. The device operates within a frequency range of 300Hz to 3.5kHz and provides an insulation voltage of 1500VAC. Primary DC resistance is 43 ohms, while secondary DC resistance is 61 ohms. Typical performance includes 1dB insertion loss and 26dB return loss. Operating temperature ranges from -20°C to +85°C. Physical dimensions are 17.02mm length, 19.84mm width, and 11.94mm maximum height.

Feature Summary

Designed for data and voice coupling in telecommunications environments
Provides galvanic isolation with high insulation voltage rating
Optimized for standard telephone line impedance matching

Applications

Leased private line access systems
Dial-up switched network interfaces
Telecommunications equipment signal coupling

Procurement Notes

Verify the specific datasheet version provided by Triad Magnetics or authorized distributors to confirm current manufacturing status and exact electrical tolerances. Ensure that the through-hole mounting style and physical footprint dimensions align with the target PCB layout requirements before finalizing procurement decisions.

Selection Notes

Select this component when designing circuits requiring balanced audio or data transmission over standard 600-ohm telecommunication lines. Consider the specified frequency response and insertion loss characteristics to ensure signal integrity meets system requirements for voice or low-speed data applications.

Part Context

This component belongs to the TY series of audio transformers from Triad Magnetics. These parts are generally utilized in legacy and modern telecommunications infrastructure where reliable impedance transformation and isolation between circuit stages are required for signal transmission.