MET-01

$10.19

Description：AUDIO XFMR 200KCT / 1KCT TH
Series：MET
Mfr：Tamura
Package：Tube

SKU:55f0d358ce7e Category: Audio Transformers Brand: Tamura

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

MET-01 is listed in the Audio Transformers range at ChipApex. The manufacturer field lists Tamura. Its product description is AUDIO XFMR 200KCT / 1KCT TH. Review the specifications below when checking this part for your BOM.

Audio Transformers specifications for MET-01

Description：AUDIO XFMR 200KCT / 1KCT 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：14.1:1
Impedance - Primary (Ohms)：200kCT
Impedance - Secondary (Ohms)：1kCT
DC Resistance (DCR) - Primary：5.3kOhm
DC Resistance (DCR) - Secondary：120Ohm
Transformer Type：Data/Voice Coupling
Frequency Range：300Hz ~ 100kHz
Frequency Response：±2dB
Voltage - Isolation：500VRMS @ 30 Seconds
Insertion Loss：-
Return Loss：-
Power Level：10mW Max @ 300Hz
Operating Temperature：-20°C ~ 85°C
Approval Agency：-

Audio Transformers datasheet and documents for MET-01

MET-01

Audio Transformers Overview

The Tamura MET-01 is an audio transformer designed for through-hole mounting. It features a primary impedance of 200kCT ohms and a secondary impedance of 1kCT ohms, resulting in a turns ratio of 14.1:1. The device operates within a frequency range of 300Hz to 100kHz with a response of ±2dB. It supports a maximum power level of 10mW at 300Hz and provides 500VRMS isolation for 30 seconds. DC resistance values are 5.3kOhm for the primary side and 120 ohms for the secondary side. The component measures 10.40mm x 7.87mm with a maximum height of 11.80mm.

Audio Transformers Feature Summary

Designed for data and voice coupling applications
Supports through-hole PC pin termination
Provides high voltage isolation capability

Audio Transformers Applications

Audio signal coupling
Voice transmission circuits
Data interface isolation

Audio Transformers Procurement Notes

Verify the specific manufacturer part number MET-01 against official Tamura documentation to confirm electrical parameters such as impedance and frequency range. Ensure the selected component meets the required isolation voltage and physical dimensions for the target PCB layout. Confirm RoHS compliance status if environmental regulations apply to the final assembly.

Audio Transformers Selection Notes

Select this component when a high-impedance primary winding is required for matching vacuum tube or high-impedance solid-state stages. The 14.1:1 ratio suits applications needing significant step-down transformation. Verify that the 300Hz lower frequency limit aligns with the system's bandwidth requirements and that the through-hole package fits the available board space.

Audio Transformers Part Context

The MET-01 belongs to the MET series of ultra-wideband audio transformers manufactured by Tamura. This series is engineered for reliable performance in professional audio and communication equipment. The component utilizes standard through-hole technology, making it suitable for legacy designs and robust industrial environments requiring durable mechanical connections.