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Buy Lead: M-139/G earphone (See details)

Dear Mrs./Mr.

We are planing to buy 2000 pcs. M-139/G earphone to use MK-1697 headset. Please send me your best price, lead time, tecnical spec and drawing.

Note: We want to filter top side of earphone.

Best Regards,


General Coordinator

2G Aviation and Electoronic Ltd. >> More queries...

Posted By: Orhan DONMEZ on May 10, 2018 28:02 From 213.14.168.***Inquiry Related Cateogry: Microphone

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Inquering Related Product: M-139/G earphone - M-139/G

Quick Brief

Brand Name: O-Ryun Electronics Co.Model Number: M-139/GStyle: Headset Microphone
Communication: WiredUse: used by ArmyPlace of Origin: Gyeonggi-do South Korea
1,000 ohm, black case with silver cover.: black  

Product Features:

reference the detail.

Product Cateogry: Microphone

Business Term:

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M-139/G earphone

Packaging Information


Specifications and Product Details:

Original Product Page

SensitivityMore than 105dB (1Khz)
Impedance1,000 Ω (1Khz)
Frequency Range100 ~ 3,500 Hz
TerminationScrew(2-56unc) Plug Hole Dia 2.2
Dimensions(mm)Ø50.4 x 13.2

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