Knowles / SPM1437HM4H-B

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Manufacturer Part Number:	SPM1437HM4H-B
Manufacturer:	Knowles
Part of Description:	MICROPHONE MEMS DIGITAL PDM OMNI
Lead Free Status / RoHS Status:	Lead Free / RoHS Compliant
Stock Condition:	3170 In Stock
Ship From:	Hong Kong
Shipment Way:	DHL/Fedex/TNT/UPS/EMS

REMARK: Buy the SPM1437HM4H-B Knowles on xunyun-ic.com, we are Knowles Corporation distributor,we sales new&original and offer 24 hours service,180 days warranty date, send the SPM1437HM4H-B within 24 hours,please contact our sales team or send email to zimin@xinyunic.com Hope we can cooperate in the future.

Type	Description
Series	SiSonic™
Package	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
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

All the Eelctronics Components will be packing in very safely by ESD antistatic protection.

package

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Stock Status: 3170

Minimum: 1

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