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Home > Products > Audio Products > Microphones > SPM1437HM4H-B

SPM1437HM4H-B

Manufacturer Part Number SPM1437HM4H-B
Manufacturer Knowles
Description MIC MEMS DIGITAL PDM OMNI -22DB
Lead Free Status / RoHS Status Lead free / RoHS Compliant
SPM1437HM4H-B Price

Technical Specifications of SPM1437HM4H-B

Datasheet SPM1437HM4H-B datasheet
Product PhotosSPM1437HM4H-B
Product Training ModulesMicrophone Interfaces
Featured ProductSiSonic? MEMS Microphones
Standard Package1
CategoryAudio Products
FamilyMicrophones
SeriesSiSonic?
PackagingCut Tape (CT)
TypeMEMS (Silicon)
Output TypeDigital, PDM
DirectionOmnidirectional
Frequency Range100Hz ~ 10kHz
Sensitivity-22dB ±3dB @ 94dB SPL
S/N Ratio61.5dB
Impedance-
Voltage - Rated1.6 ~ 3.6V
Current - Supply500μA
Port LocationTop
Seal RatingNone
TerminationSolder Pads
Size / Dimension4.72mm L x 3.76mm W
Height (Max)1.25mm
ShapeRectangular
Online CatalogSiSonic? Series
Other Names423-1212-1
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Electronic Components and Parts

SPM1437HM4H-B

Manufacturer Part Number SPM1437HM4H-B
Manufacturer Knowles
Description MIC MEMS DIGITAL PDM OMNI -22DB
Lead Free Status / RoHS Status Lead free / RoHS Compliant
SPM1437HM4H-B Price

Technical Specifications of SPM1437HM4H-B

Datasheet SPM1437HM4H-B datasheet
Product PhotosSPM1437HM4H-B
Product Training ModulesMicrophone Interfaces
Featured ProductSiSonic? MEMS Microphones
Standard Package1
CategoryAudio Products
FamilyMicrophones
SeriesSiSonic?
PackagingCut Tape (CT)
TypeMEMS (Silicon)
Output TypeDigital, PDM
DirectionOmnidirectional
Frequency Range100Hz ~ 10kHz
Sensitivity-22dB ±3dB @ 94dB SPL
S/N Ratio61.5dB
Impedance-
Voltage - Rated1.6 ~ 3.6V
Current - Supply500μA
Port LocationTop
Seal RatingNone
TerminationSolder Pads
Size / Dimension4.72mm L x 3.76mm W
Height (Max)1.25mm
ShapeRectangular
Online CatalogSiSonic? Series
Other Names423-1212-1
We can supply Knowles part# SPM1437HM4H-B. Use the request quote form to request SPM1437HM4H-B pirce and lead time. RANTLE EAST ELECTRONIC - ICRFQ.com is an independent stocking distributor of electronic components. With 5+ Million line items of available electronic components can ship in short lead-time, over 300 thousand part numbers of electronic components in stock for immediately delivery, which may include part number SPM1437HM4H-B. The price and lead time for SPM1437HM4H-B depending on the quantity required, availability and warehouse location. Contact us today and our sales representative will provide you price and delivery on Part# SPM1437HM4H-B. We look forward to doing business with you.

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