Microphones

Compare the current Microphones Audio Products selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Type	Output Type	Direction	Frequency Range	Sensitivity	S/N Ratio	Impedance	Voltage - Rated	Voltage Range	Current - Supply	Port Location	Ratings	Termination	Size / Dimension	Height (Max)	Shape	Grade	Qualification
GA38-30775-000 MIC COND ANALOG OMNI -53.5DB Knowles	2,090	-	RFQ	Datasheet	GA	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	20 Hz ~ 20 kHz	-53.5dB ±3dB @ 74dB SPL	-	4.4 kOhms	1.3 V	1.3 V ~ 1.6 V	25 µA	Bottom	-	Solder Pads	0.157" L x 0.079" W (4.00mm x 2.00mm)	0.079" (2.00mm)	Rectangular	-	-
EL-23078-D44 MIC COND ANALOG UNI -55DB Knowles	2,323	-	RFQ	Datasheet	EL	Bulk	Obsolete	Electret Condenser	Analog	Unidirectional	100 Hz ~ 10 kHz	-55dB ±2dB @ 74dB SPL	-	4.4 kOhms	1.3 V	-	50 µA	Side, Top	-	Solder Pads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
EL-29924-P25 MIC COND ANALOG UNI -53DB Knowles	4,346	-	RFQ	Datasheet	EL	Bulk	Obsolete	Electret Condenser	Analog	Unidirectional	100 Hz ~ 10 kHz	-53dB ±2dB @ 74dB SPL	-	-	-	-	-	Side	-	Solder Pads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
EM-23046-P16 MIC COND ANALOG OMNI -56DB Knowles	1,761	-	RFQ	Datasheet	EM	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-56dB ±3dB @ 74dB SPL	-	4.4 kOhms	1.3 V	1.3 V ~ 3 V	50 µA	Side	-	Wire Leads	0.141" L x 0.141" W (3.57mm x 3.57mm)	0.090" (2.28mm)	Square	-	-
WP-23849-C36 MIC ELECTRET OMNI WATERPROOF Knowles	2,766	-	RFQ	Datasheet	WP	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 9.5 kHz	-52dB ±3dB @ 74dB SPL	26dB	4.4 Ohms	1.3 V	-	50 µA	Side	Waterproof	Solder Pads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
MQM-32300-000 MIC MEMS OMNI Knowles	3,550	-	RFQ	Datasheet	MQM	Tray	Active	MEMS (Silicon)	-	Omnidirectional	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
QM-31752-S27 MIC MEMS ANALOG OMNI Knowles	4,451	-	RFQ	Datasheet	QM	Tray	Obsolete	MEMS (Silicon)	Analog	Omnidirectional	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
MQM-31731-000 MIC MEMS OMNI Knowles	2,604	-	RFQ	Datasheet	MQM	Tray	Obsolete	MEMS (Silicon)	-	Omnidirectional	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
QM-31353-000 MIC MEMS ANALOG OMNI -56.5DB Knowles	2,668	-	RFQ	Datasheet	QM	Tray	Obsolete	MEMS (Silicon)	Analog	Omnidirectional	100 Hz ~ 10 kHz	-56.5dB ±3dB @ 74dB SPL	-	2.9 kOhms	-	0.9 V ~ 1.6 V	55 µA	Top	-	Solder Pads	0.157" L x 0.118" W (4.00mm x 3.00mm)	0.102" (2.60mm)	Rectangular	-	-
BTM-26902-B01 MIC COND ANALOG OMNI -55.5DB Knowles	4,528	-	RFQ	Datasheet	BTM	Tray	Active	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 6.4 kHz	-55.5dB ±3dB @ 74dB SPL	-	5.2 kOhms	1.3 V	-	75 µA	Bottom	-	Solder Pads	0.141" L x 0.141" W (3.57mm x 3.57mm)	0.070" (1.77mm)	Square	-	-

Microphones FAQ

How can I narrow the current Microphones selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Microphones parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.