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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
Country/Region
China (Mainland)/Shandong
Telephone

-0536-5168701

Waterproof Directional Microphone Unit
Waterproof Directional Microphone Unit
FOB Price:
US $0.260 / Piece
Min.Order:
1000 Piece/Pieces
Supply Ability:
65000 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:
FNM4015-RS
Packaging & Delivery
Microphone packing : Oam and carton board inside, carton box outside. Environmental PE packing material is preventing or inhibiting the buildup of static electricity.
Product Description

 

Product Description



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Product Description

 

                 Noise Cancelling Microphone Typical Frequency Response Curve:

 

 

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 Specification of Electret Condenser Microphone (E.C.M).

 Model No.

 FNM4015-RS

Operation condition

Temperature

-20~+55℃

Rel.Humidity

35%~85%RH

Pressure

86~106KPa

Environmental Noise

36dB(Maximum)

Operation Voltage

+1~+10VDC

Sensitivity reduction

Within –3dB at 3.0V→1.5V

Electrical Characteristics

Standard Operation Voltage

+2.0V

Impedance

3.3kΩ(Maximum)

Current consumption

Max,0.5mA

Sensitivity

 -46±3dB(0dB=1V/Pa,1KHz)

Directivity

Noise Cancelling

S/N Ratio

56dB(Minimum)(A-Curve at 1KHz,Pa)

 

Packaging & Shipping

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1,  Payment : T/T, L/C, Western union,money gram,paypal.

2,  Shipping: door to door(UPS/DHL/FEDEX/TNT/by air).

3,  Delivery time: 7-9 working days depending on your order quantity.

4,  Free sample can be provided for your testing.

5,  Sample time: 3-5days after you confirmed the order.

Other Products

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Company Information

 Company Profile
  • Weifang Qinyi Electron Science and Technology Co., Ltd is one of the world's leading manufacturers of Acoustic Components and E-cigarette SensorsOur company established in the year of 2000 and the factory occupies 200 acres. 

  • Professional R&D team which possesses strong technical strength and rich practical experiences on the researching and designing of electronics and we will try our best to satisfy customer’s requirements. 

  • Fully Automatic Production Line in the industry through introducing of the new equipments such as automatic assembly machine, automatic edge banding machine, automatic testing machine, etc., Production methods are fast becoming highly mechanized. 

  • With mature R&D team, advanced production technology, strict quality control system as well as the perfect after sale service.



                                                                    Production Line
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Company History
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Our Services

WHY CHOOSE US: 

1. We are experienced manufacturer in OEM&ODM consumer electronics for many years.

2. The chip we used are all from qualified manufacturers and all our products are with CE/ ROHS /ISO REACH certificates. 

3. Professional R&D team and salesmen, excellent service and quick response.

4. Compay certificates.

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If you have any interesting in any products, pls click the yellow "send" below leave a message for me, I'll contact you at the first opportunity. looking for your inquiry ~.~

Contact Us

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