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Weifang Qinyi Electron Science and Technology Co.,Ltd
Weifang Qinyi Electron Science and Technology Co.,Ltd
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Manufacturer Video

Contact Us

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


China Mobile MIC Manufacturer
China Mobile MIC Manufacturer
  • >= 1000   US $0.200
Supply Ability:
0 per 0
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
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

 High Quality PIN Type Condenser Microphone


Product Description











                      Vs=3V  ; RL=2.2KΩ






1.Technical Parameters :

DescriptionElectret Condenser Microphone
Impedance2.2KΩ±30% at 1Khz
Max.operation voltage10V
Standard operation voltage3V
Current consuptionMax.0.5mA
Sensitivity reductionWithin -3dB at 1.5v
S/NMore than 58dB

2. Dimensional Drawing:                                                       


3.Typical Frequency Response Curve : 



4. Electrical Circuit :


Packaging & Shipping

1.Packaging:  The microphones will be packed by small boxes(100pcs)----Middle box (1000pcs)-----Out Packing(10000pcs). or at the requirement of customers.

2.Shipping: According to your actual request. The Samples will be sent to you within 2-3 working days by DHL, UPS, TNT, FEDEX…....

3.Order Flow  :

Company Information


Automated Equipment


1.Are you a factory or trading company ?

Qinyi Reply :We are manufacturer with the export qualification.

2.Can you produce according to our samples?
Qinyi Reply: Yes, we can produce by your samples or technical drawings.

3.What is your terms of payment?
Qinyi Reply: T/T 30% as deposit, and 70% before delivery; L/C at sight.

4. Do you test all your goods before delivery?
Qinyi Reply: Qinyi Reply: Yes, we have quality control system for 100% test before delivery.

5. The Qualification of our factory :

Qinyi Reply: ISO9001;SGS;CE;RoHS;Reach.

6. Where is your company located ? How can I visit there ?

Qinyi Reply: Our company is located in Weifang City ,Shandong Province,China.

We would arrange all the reception if you take the airport in Qingdao or Weifang.

Our Services

1. Customized design is available .OEM and ODM are welcome .

2. We can do the post processing by your demand-Electronic Wire,Shielding Wire,Terminal  Wire.

3.We have a professional technology team for your timelyservices. We prepare the technical documents to you, also you can contact me by telephone, webcam, online chat (WhatsApp, skype…).




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