TY-306P

$15.22

Description：AUDIO XFMR 600 150/150 / 600 TH
Series：TY
Mfr：Triad Magnetics
Package：Bulk

SKU:5861a5ca5440 Category: Audio Transformers Brand: Triad Magnetics

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 600 150/150 / 600 TH
Series：TY
Mfr：Triad Magnetics
Package：Bulk
Mounting Type：Through Hole
Size / Dimension：1.650" L x 1.375" W (41.91mm x 34.93mm)
Height - Seated (Max)：0.680" (17.27mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：1:01
Impedance - Primary (Ohms)：600, 150/150
Impedance - Secondary (Ohms)：600
DC Resistance (DCR) - Primary：31Ohm, 31Ohm
DC Resistance (DCR) - Secondary：108Ohm
Transformer Type：Data/Voice Coupling
Frequency Range：300Hz ~ 3.5kHz
Frequency Response：±0.5dB
Voltage - Isolation：1500VAC
Insertion Loss：1.5dB Typ
Return Loss：10dB Typ
Power Level：-45dB ~ 7dB
Operating Temperature：-20°C ~ 85°C
Approval Agency：-

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TY-306P

Overview

The TY-306P is a single-channel audio and signal transformer manufactured by Triad Magnetics, designed for data and voice coupling applications. It features a 600 Ohm primary impedance and a 600 Ohm secondary impedance with a 1:1 turns ratio. The component operates within a frequency range of 300 Hz to 3.5 kHz and supports a maximum DC current of 75 mA. It provides 1.5 kV insulation voltage and utilizes radial pin terminal termination for through-hole mounting. The unit functions reliably between -20°C and +85°C.

Feature Summary

Provides balanced impedance matching for audio and signal transmission circuits
Designed specifically for FCC Part 68 compliance in telecommunications equipment
Utilizes radial pin terminals for secure through-hole PCB integration

Applications

Data and voice coupling in telecommunications systems
FCC Part 68 compliant telephone interface circuits
Audio signal isolation and impedance transformation

Procurement Notes

Verify the specific manufacturer part number against official Triad Magnetics documentation to ensure correct impedance and current ratings. Confirm that the radial pin configuration matches the target PCB footprint. Check RoHS compliance status if required by project specifications. Ensure the operating temperature range meets environmental requirements.

Selection Notes

Select this component when a 600 Ohm to 600 Ohm audio transformer is required for voice band applications. Consider the 75 mA DC current limit for biasing requirements. Verify that the 300 Hz to 3.5 kHz frequency response aligns with the signal bandwidth needs. Ensure the through-hole mounting style is compatible with the assembly process.

Part Context

This component belongs to the TY series of audio transformers from Triad Magnetics. The series includes various models tailored for different impedance ratios and current ratings. The TY-306P specifically addresses standard 600 Ohm telecommunication line interfaces. It is distinct from shielded variants or those with different DC resistance characteristics.