SPM1437HM4H-B

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Part No :: SPM1437HM4H-B

Manufacturer: Knowles

Description: MICROPHONE MEMS DIGITAL PDM OMNI

Catalog: Microphones

Shipped from: HK warehouse

Expected Shipping Date: Jul 29 - Aug 02 2025

DataSheet: SPM1437HM4H-B PDF

Availability: 0 pieces

Unit Price: ~~$0.00000~~

Current price of SPM1437HM4H-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]

SPM1437HM4H-B Specifications

Type	Description
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Part Status:	Obsolete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

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.
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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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