Welcome to factory-direct-buy
Weifang Qinyi Electron Science and Technology Co.,Ltd
Weifang Qinyi Electron Science and Technology Co.,Ltd
Sign in or Join Free Now!

Manufacturer Video

Contact Us

Street Address
NO.6 Jinma Road, High-Tech Zone
Country/Region
China (Mainland)/Shandong
Telephone

-0536-5168701

China waterproof condenser microphone for wireless telephones
China waterproof condenser microphone for wireless telephones
FOB Price:
US $0.300 / Piece
Min.Order:
1000 Piece/Pieces
Supply Ability:
50000 Piece/Pieces per Day
Port:
Qingdao
Email:
Quantity:
Piece
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Qinyi
Model Number:
FOM6050-S-RS
Packaging & Delivery
Oam and carton board inside, carton box outside. Environmental PE packing material is preventing or inhibiting the buildup of static electricity.
Product Description

                     China waterproof condenser microphone for   wireless telephones

Electret condenser microphone is a sound- electrical conversion device. The Electronic condenser microphone is used in  telephones, wireless telephones, mobile phones, telephones, PCs, language-learning recorders, radio recorders, cassette recorders, alarms, voice control toys, voice control switches and  so on .

7.jpg

Product Description

  Electret condenser microphone :

1). Diameter of microphone :6.0mm

2). Height of microphone :5.0mm

Technical Parameters.jpg

Specification :

Directivity 

Omni directional

Sensitivity

Customer defined

Impedance

2.2kΩ±30%

Frequency

50-10,000HZ

Max.operation voltage 

10V

Standard operation voltage 

3V

Current consumption

Max,0.5mA

Sensitivity reduction

Within -3dB at 1.5V

S/N Ratio

58dB(Minimum)(A-Curve at 1KHz,Pa)

                                 Dimensional Drawing:                  

 .jpg

Packaging & Shipping

.jpg

.jpg

.jpg

 production .jpg

.jpg

Our Services

we have special technician team, they are avaible by On-line talk, telephone, email etc . if any question about our microphone, ask them freely. we promise that will help the customer solving the question in 2 working day.

contact information

 Namecard.jpg


FAQ

 Q1. Is it a reliable company?

     Qinyi reply:  Weifang Qinyi Electronic Science and Technology Co.,Ltd is a high technology company which is professional in researching and manufacturing microphones. 
     Our Company has occupied an area of 40 acres and established in the year of 2000,We have got a professional team which possesses strong technical strength and rich practical experiences.

     In recent years,our company has introduced of a series of advanced production equipment.

Q2: What about the delivery?
    reply: we can offer the door to door services by air or by sea, just depend on your actual request. Such as DHL, UPS, TNT, FEDEX… by air; and the sea transportations.

Q3: What’s the delivery time?
    reply: 3 working  days. huge stock.

Q4 :How to choose the microphone?
Directional:  According to the sound receiving range, the microphone is divided into omnidirectional, unidirectional, and noise canceling. The noise canceling microphone is designed to decay the low frequency far. Most customers use omnidirectional microphone; the unidirectional is only used in some special occasions, therefore we should pay more attention to mechanical and circuit design.

Sensitivity: The sensitivity of the microphone affects the recorded volume. However, high sensitivity doesn’t mean a good microphone. The good circuit design is also necessary for getting better results. We suggest selecting a middle common sensitivity at beginning. Too high or too low might affect the lead time and the price.

Test condition: The test voltage and the impedance affect the sensitivity of the microphone. Generally speaking, the higher the voltage and the impedance is the better sensitivity we get. Therefore, the test condition is for reference and IQC only, which is usually different to the reality.

Dimension: Diameter is from 2mm to 14mm, height is from 1.1mm to 6.7mm. 4*1.5, 6*2.2, 6*2.7, 6*5.0, 9.7mm are common spec.


_.jpg

Connecting way: pin, solder pad, SMD. Due to the diaphragm is easily damaged by high temp. during soldering, therefore we suggest finishing the wires and test the microphone again by us to confirm the stability of quality.


Send your message to this manufacturer
Email:
Message:
Your message must be between 20-8000 characters
 

© 2015 - 2024, wfdbn.com All rights reserved.