Sourcing Hard-To-Find Electronic ComponentsCustomers Reviews | News
  • Cost
    Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerKnowles
  • CategoryAudio Products
  • PackagesTape & Reel (TR)
  • Standard Quantity5900
  • Description32 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 2.6 V ~ 3 V Omnidirectional (-38dB±1dB) Solder Pads
  • Output TypeAnalog
  • Size / Dimension0.138" L x 0.104" W (3.50mm x 2.65mm)
  • Sensitivity-38dB±1dB
  • ShapeRectangular
  • TypeMEMS (Silicon)
  • S/N Ratio68.5dB
  • TerminationSolder Pads
  • DirectionOmnidirectional
  • Port LocationBottom
  • Height (Max)0.039" (1.00mm)
  • Voltage - Rated2.75 V
  • Current - Supply250 µA
  • Voltage Range2.6 V ~ 3 V
  • Frequency Range32 Hz ~ 20 kHz

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Quality and Reliability

We supply 100% original and brand-new SPH18C3LM4H-1 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: 31,021
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Pe***er 
    Crystal,got parts today.QC check and everything great. Thanks for efforts.
  • Da***lo 
    ottimo consegna nel tempo previsto,grazie.
  • Pa***lo 
    We need the parts this Friday, thanks to your efficient work, so that we can get them in time! !
  • Ch***er 
    It came very quickly, everything works fine
  • Ni***le 
    The goods arrived us on Friday. It was a very short delivery time! Greatfully!!I'll contact again if we need any more goods.

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Hard-to-find Electronic Components Distributor
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Knowles

SPH18C3LM4H-1

In Stock: 31,021 | For reference only.