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SPM0437HD4H-B

SPM0437HD4H-B

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Part No :

SPM0437HD4H-B

Manufacturer
Knowles
Description
MICROPHONE MEMS DIGITAL PDM OMNI
Catalog
Microphones
Shipped from
HK warehouse
Expected Shipping Date
Jul 20 - Jul 24 2025
DataSheet
SPM0437HD4H-B PDF
Availability
0 pieces
Unit Price
$0.58311

Current price of SPM0437HD4H-B is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

SPM0437HD4H-B Specifications
Type Description
Series:SiSonic™
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Not For New Designs
Type:MEMS (Silicon)
Output Type:Digital, PDM
Direction:Omnidirectional
Frequency Range:100 Hz ~ 10.0 kHz
Sensitivity:-26dB ±3dB @ 94dB SPL
S/N Ratio:57.5dB
Impedance:-
Voltage - Rated:-
Voltage Range:1.6 V ~ 3.6 V
Current - Supply:500 µA
Port Location:Top
Ratings:-
Termination:Solder Pads
Size / Dimension:0.186" L x 0.148" W (4.72mm x 3.76mm)
Height (Max):0.053" (1.35mm)
Shape:Rectangular
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
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