# 0 items
Your Shopping Cart is empty!
Your Product Price
Supply Chain
Categories
Sign in or Join Free Now!
High quality waterproof condenser microphone for mobile phones
High quality waterproof condenser microphone for mobile phones
FOB Price:
US $0.260 / Piece
Min.Order:
1000 Piece/Pieces
Supply Ability:
50000 Piece/Pieces per 0
Port:
Shenzhen/Qingdao
Your Email:
Quantity:
Piece
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
QinYi
Model Number:
FOM9745-RS
Product Description

High Sensitive Microphone

 

Product Description

  Sensitivity:

                     

                              -40±3dB

 

                              -42±3dB

 

                              -44±3dB

            

                    (0dB=1V/Pa,1kHz)

 

                      Vs=3V  ; RL=2.2KΩ

 

                        

 

                       
 

   

1.Technical Parameters :

DescriptionElectret Condenser Microphone
ModelFOM9745-RS
Dimension9.7mm*4.5mm 
DirectivityOmnidirectional
Impedance2.2KΩ±30% at 1Khz
Frequency50-16,000Hz
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

Certification:

Automated Equipment

FAQ

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…).

Contact :

Weifang Qinyi Electron Science and Technology Co., ltd

Add: No.6 Jinma Road, High-Tech Zone Weifang city Shandong ,China 

Hign sensitivity waterproof condenser microphone for language-learning recorders


Please use the factory-direct-buy message to contact us. We will reply in 24 hours.
Not exactly what you want? 1 request,multiple quotations Get Quotations Now >>
Sent your message to this supplier
To:
Vicky Zhang
Email:
Message:
Your message must be between 20-8000 characters
Quantity:
Piece
Recommend matching suppliers if this supplier doesn’t reply on Message Center within 24 hour.
  • For better quotations,include
  • -A self introduction
  • -Special requests,if any
  • View Sample

China (Mainland) | Manufacturer

Experience:Established 2000

Product quality protection
You May Like
www.wfdbn.com
www.wfdbn.com
 Scan QR Code
of the Facebook

鲁公网安备 37079402001083号

ICP备案证:鲁ICP备16006822号-6