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
TO-30186-S13 MICROPHONE ASSEMBLY Knowles	3,251	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
FB-23891-000 MICROPHONE BOOM ASSEMBLY Knowles	2,508	-	RFQ	Datasheet	FB	Bulk	Obsolete	Boom	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BL-21994-000 MICROPHONE PIEZO ANALOG OMNI Knowles	1,884	-	RFQ	Datasheet	BL	Bulk	Obsolete	Piezo	Analog	Omnidirectional	20 Hz ~ 10 kHz	-69dB ±3dB @ 74dB SPL	-	4 kOhms	3 V	-	160 µA	Top	-	Wire Leads	0.500" Dia (12.70mm)	1.008" (25.60mm)	Circular	-	-
EK-23132-000 MIC COND ANALOG OMNI -53DB Knowles	1,341	-	RFQ	Datasheet	EK	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-53dB ±2dB @ 74dB SPL	-	4.4 kOhms	1.3 V	0.9 V ~ 10 V	50 µA	Side	-	Solder Pads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
MD9745APA-1 MIC COND ANLG OMNI -41DB 0.382"D Knowles	4,053	-	RFQ	Datasheet	MD	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-41dB ±3dB @ 94dB SPL	55dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	PC Pins	0.382" Dia (9.70mm)	0.177" (4.50mm)	Circular	-	-
SP0102NC3-2 MIC SISONIC SMD 1.5-5.5V 42DB Knowles	1,150	-	RFQ	Datasheet	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SP0103NC3-2 MIC SISONIC SMD INT AMP 20DBGAIN Knowles	1,599	-	RFQ	Datasheet	-	Cut Tape (CT)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BT-21759-000 MIC COND ANALOG OMNI -60DB Knowles	3,547	-	RFQ	Datasheet	BT	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-60dB ±3dB @ 74dB SPL	-	3.5 kOhms	1.3 V	0.9 V ~ 10 V	50 µA	Top	-	Solder Pads	0.310" L x 0.218" W (7.87mm x 5.54mm)	0.090" (2.29mm)	Rectangular	-	-
MB4015ASC-1 MIC COND ANLG OMNI -42DB 0.157"D Knowles	3,939	-	RFQ	Datasheet	MB	Bulk	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-42dB ±3dB @ 94dB SPL	55dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.157" Dia (4.00mm)	0.067" (1.70mm)	Circular	-	-
MB4015NSC-3 MIC COND ANLG NC -46DB 0.157"DIA Knowles	4,053	-	RFQ	Datasheet	MB	Bulk	Obsolete	Electret Condenser	Analog	Noise Cancelling	100 Hz ~ 10 kHz	-46dB ±3dB @ 94dB SPL	55dB	2.2 kOhms	2 V	2 V ~ 10 V	500 µA	Top	-	Solder Pads	0.157" Dia (4.00mm)	0.067" (1.70mm)	Circular	-	-

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.