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

Noise Cancelling Condenser MIC Manufacturer
Noise Cancelling Condenser MIC Manufacturer
FOB Price:
US $0.50 / Piece
Min.Order:
1000 Piece/Pieces
Supply Ability:
50000 Piece/Pieces per 0
Port:
Qingdao
Email:
Quantity:
Piece
  • Product Detils
  • Company Profile
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
QinYi
Model Number:
BOM4015-S-RS
Packaging & Delivery
Material is preventing or inhibiting the buildup of static electricity, Environment protect material and PE-material.
Product Description

Low Cost chime microphone for recording

Product Description

Sensitivity:

                     

                              -40±3dB

 

                              -42±3dB

 

                              -44±3dB

            

                    (0dB=1V/Pa,1kHz)

 

                      Vs=3V  ; RL=2.2KΩ

 

 

1.Technical Parameters :

DescriptionElectret Condenser Microphone
ModelBOM4015-S-RS
Dimension4.0mm*1.5mm 
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 Information

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


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

© 2015 - 2022, wfdbn.com All rights reserved.