Available for Import

Miniature Electret Microphone M11 for Hearing Aids and Communication Devices

Telecom Equipment Parts

Manufacturer: PJSC Oktava

Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

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Description

Miniature electret microphones are used for work in hearing aids, various miniature headsets and communication equipment, including concealed carry. They can be used at temperatures from -60°C to +40°C and atmospheric pressure from 81.3 to 114.7 kPa (610 to 860 mmHg). Design features: the metal body of the product is resistant to impact and is made on the basis of Ni50Fe50 alloy; solder material Sn62Pb36Ag2; the microphone is connected by soldering external wires to the contacts on the body; the microphone is not disassembled. Fields of application: medical equipment; miniature headsets and other means of communication.

Specifications

Operating frequency range

200–5000

Deviation of frequency characteristic from the

±3

Level of equivalent sound pressure,

Power supply voltage

1,2±0,12 V

Consumption current, max.

7.0E-5 A

Output impedance, not more

3500 ohm

Overall dimensions

10×2,7×5,6 mm

Weight, not more

0.7 year

Operating temperature range

-45 to +40 °C

Average time to failure, not less

38000

Paraphonic sensitivity

8-20

Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.

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Shipping Terms

FOB Novorossiysk, Russia CIF Available to major ports worldwide EXW Manufacturer's facility, Russia

Delivery Time

Sea freight: 30-60 days (depending on destination) Air freight: 14-21 days (for urgent orders)

Payment Methods

Letter of Credit (L/C) Wire Transfer (T/T) Escrow Services

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Miniature Electret Microphone M11 for Hearing Aids and Communication Devices

Description

Specifications

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