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Product Specifications
  • AttributesAttribute Value
  • ManufacturerKnowles
  • CategoryAudio Products
  • PackagesBulk
  • Standard Quantity25
  • Description100 Hz ~ 4.8 kHz Analog Microphone Electret Condenser Omnidirectional (-59dB ±3dB @ 74dB SPL) Solder Pads
  • Output TypeAnalog
  • Size / Dimension0.219" L x 0.157" W (5.56mm x 3.99mm)
  • Sensitivity-59dB ±3dB @ 74dB SPL
  • ShapeRectangular
  • TypeElectret Condenser
  • TerminationSolder Pads
  • DirectionOmnidirectional
  • Port LocationSide
  • Height (Max)0.089" (2.26mm)
  • Voltage - Rated1.3 V
  • Impedance3.5 kOhms
  • Current - Supply50 µA
  • Frequency Range100 Hz ~ 4.8 kHz

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Quality and Reliability

We supply 100% original and brand-new EA-21842-000 from Knowles only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 0
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 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Mi***rl 
    Received quickly. Everything was working fine.
  • Ir***in 
    Thank you very much - delivery arrived
  • Pa***lo 
    We need the parts this Friday, thanks to your efficient work, so that we can get them in time! !
  • M***e 
    Good,this time parcel arrives quickly. Love the way you guys work with customers. We will send new requests soon.
  • Mi***al 
    All is good! I look forward to further cooperation.

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Hard-to-find Electronic Components Distributor
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Knowles

EA-21842-000

In Stock: 0 | For reference only.