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Weifang Dongke electric Co.,Ltd

microphone part, microphone component, condenser microphone, electret condenser microphone, Manufacturer and Supplier - China

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This company is a Free member of AsianProducts.
If you end up wanting to buy anything from this supplier, we strongly suggest you to use our Escrow service EZ Order. This will ensure a 100% safe transaction.

Information for Buyer

  • Weifang Dongke electric Co.,Ltd
  • Target Markets: global
  • Business Type: Manufacturer, Exporter
  • OEM Service: Yes
  • Register Time: 2010-08-07

  • (Weifang, China) Map
  • Phone: +86 /0536-2115987
  • Contact Person: jack liu

Products Detail

SMD,electret condenser microphone,condenser microphone,microphone part (DKO-4012C-S01B)

  • Business Information:
  • Certification : RoHS
  • Price per Unit : (US$)0.42
  • Mini Order : 1000pieces
  • FOB Port : Qingdao
  • Made In : China(CN)

Product Feature:

This product is SMD series.FOB price:0.42USD/piece

Please refer to the attached picture or the following text for specification.Thanks

1 sensitivity:
test conditions f=1KHz, 1Pa
Min Standard Max unit
-45 -42 -39 dB 0dB=1V/Pa

2 Output impedance:
Test conditions f=1KHz, 1Pa
Max Unit
2.2K Ω

3 Directivity:

4 Current Consumption
Max Unit
500 uA

6 S/N Ratio
Test conditions f=1kHz, Pin=1Pa A-Weighted Curve
Min Unit
60 dB

7 Decreasing voltage Characteristic
Test conditions f=1kHz, Pin=1Pa Vs=1.5-- 1.0V
Max Unit
-3 dB

8 Distortion
Test conditions f=1kHz, Pin=110dB
Max Unit
2 %

9 Operating Voltage Range
Min Max Unit
1.1 11 V

We are a professional acoustic components manufactuer in China,we produce all kinds of electret condenser microphone and

Speaker with good quality and competitive price.please refer to our to find more about us and our

products.we are sincerely looking forward to do business with buyers from anywhere.If you have any inquiry,pls contact us via

emial .thanks.

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