MET-59

$10.19

Description：AUDIO XFMR 600 / 600 150/150 TH
Series：MET
Mfr：Tamura
Package：Tube

SKU:30bb3aec8222 Category: Audio Transformers Brand: Tamura

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Product introduction

Product Detailed Parameters

Description：AUDIO XFMR 600 / 600 150/150 TH
Series：MET
Mfr：Tamura
Package：Tube
Mounting Type：Through Hole
Size / Dimension：0.409" L x 0.310" W (10.40mm x 7.87mm)
Height - Seated (Max)：0.465" (11.80mm)
Termination Style：PC Pin
Turns Ratio - Primary:Secondary：2:01:01
Impedance - Primary (Ohms)：600
Impedance - Secondary (Ohms)：600, 150/150
DC Resistance (DCR) - Primary：70Ohm
DC Resistance (DCR) - Secondary：95Ohm
Transformer Type：Data/Voice Coupling
Frequency Range：300Hz ~ 100kHz
Frequency Response：±2dB
Voltage - Isolation：1000VRMS @ 30 Seconds
Insertion Loss：-
Return Loss：-
Power Level：50mW
Operating Temperature：-20°C ~ 85°C
Approval Agency：-

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MET-59

Overview

The Tamura MET-59 is a through-hole audio and signal transformer designed for telecom applications. It features a primary impedance of 600 ohms and a secondary impedance of 600 ohms with center tap. The device operates within a frequency range of 400 Hz to 250 kHz, though some sources cite 300 Hz to 100 kHz. It provides an isolation voltage of 500 V to 1000 Vrms. The component has physical dimensions of 10.4 mm in length, 7.87 mm in width, and 11.8 mm in height. It supports a minimum operating temperature of -55°C and a maximum of +130°C.

Feature Summary

Provides electrical isolation between circuits via magnetic coupling
Supports through-hole mounting for PCB integration
Designed for audio and signal transformation in telecom systems

Applications

Telecom signal coupling
Audio circuit interfacing
Voice data transmission lines

Procurement Notes

Verify the specific datasheet version when ordering, as impedance and frequency specifications may vary slightly between manufacturer releases. Confirm that the through-hole package matches your PCB footprint requirements. Ensure the isolation voltage rating meets the safety standards of your target application environment before finalizing procurement.

Selection Notes

Select this component when a 600-ohm balanced-to-balanced or unbalanced configuration is required for audio frequencies. Consider the thermal operating range if the device will be used in high-temperature environments. Verify that the physical size constraints of the assembly allow for the specified through-hole dimensions.

Part Context

The MET-59 belongs to the MET series of audio transformers manufactured by Tamura Corporation. This series is specifically engineered for telecommunications and audio signal processing tasks. The component serves as a standard interface solution for balancing signals in voice and data communication networks.