Miniature microphone M7-K

Manufacturer:
Price: Request Quote

Bulk pricing available

FOB, CIF & EXW terms available

Key Highlights

  • Made in Russia - engineered for durability
  • Suitable for challenging environments
  • Lower cost of ownership than European alternatives
  • Bulk orders available with volume discounts
  • Documentation and customs clearance assistance provided

Available Models

M7-K miniaturised electret microphones are designed to work as part of radio equipment. The use of special technologies in the manufacture of miniature phones allows to transmit natural and high-quality sound. M7-K can be operated at temperatures from -15 º? to +40 º?, high relative humidity of 95% at +35 º?, pressure from 81 to 114 kPa (610 to 860 mm Hg).
Design features: high frequency response shape repeatability; high shock resistance; low susceptibility to vibration. Applications: medical equipment; miniaturised headsets and other communications equipment.

Technical Specifications

Paraphonic sensitivity in idle mode at supply voltage (1.2±0.12) V at frequency 1000 Hz, not less than 10-20
Deviation of the frequency characteristic of paraphonic sensitivity from the typical one in the frequency range 150-5000 Hz typi ±3
Current consumed by microphones, not more than 7.0E-5 A
Output impedance of microphones, not more than 3000 ohm
Overall dimensions 5,7×6,2×2,4 mm
Weight, not more 0.17 g

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.

Shipping & Payment Information

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)
  • Production lead time: 30-90 days (depending on order size)

Payment Methods

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

Order Minimums

  • We work with orders starting from 1 container
  • You can mix different products in one container
  • Volume discounts available for larger orders

Customs & Documentation Support

We provide comprehensive assistance with all export documentation, customs clearance, and logistics arrangements. Our team has extensive experience facilitating international trade with businesses in Africa, Middle East, Asia, and Latin America.

Contact Our Import Specialists

WhatsApp (Recommended)

For fastest response and immediate assistance with pricing, availability, and ordering.

+971 58 657 4796

Email

For detailed inquiries, documentation requests, and formal communications.

info@tonzar.com

Request Call Back

Schedule a consultation with our import specialists at your convenience.

Business Hours

We're available to assist you during the following hours:

  • Monday - Friday: 9:00 AM - 6:00 PM (GMT+4)
  • Saturday: 10:00 AM - 2:00 PM (GMT+4)
  • Sunday: Closed

Our WhatsApp support is available outside business hours for urgent inquiries.

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