SPM1437HM4H-B

SPM1437HM4H-B
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Part Number SPM1437HM4H-B
LIXINC Part # SPM1437HM4H-B
Manufacturer Knowles
Category Audio ProductsMicrophones
Description MICROPHONE MEMS DIGITAL PDM OMNI
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models SPM1437HM4H-B PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 26 - Jan 30 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

SPM1437HM4H-B Specifications

Part Number:SPM1437HM4H-B
Brand:Knowles
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Audio Products
Subcategory:Microphones
Manufacturer:Knowles
Series:SiSonic™
Package:Tape & Reel (TR)Cut Tape (CT)
Part Status:Obsolete
Type:MEMS (Silicon)
Output Type:Digital, PDM
Direction:Omnidirectional
Frequency Range:100 Hz ~ 10.0 kHz
Sensitivity:-22dB ±3dB @ 94dB SPL
S/N Ratio:61.5dB
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):0.049" (1.25mm)
Shape:Rectangular

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Quick Inquiry

In Stock 10809 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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