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
TO38-30702-B20 MICROPHONE Knowles	3,421	-	RFQ	Datasheet	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
FB-DW-30294-000 MIC BOOM ANALOG NC -59DB 8MM D Knowles	2,553	-	RFQ	Datasheet	FB-DW	Bulk	Obsolete	Boom	Analog	Noise Cancelling	300 Hz ~ 4 kHz	-59dB +4dB, -3dB @ 74dB SPL	-	2.2 kOhms	1.3 V	1.3 V ~ 10 V	300 µA	Bottom, Top	IP67 - Dust Tight, Waterproof	Wire Leads	0.315" Dia (8.00mm)	0.185" (4.70mm)	Circular	-	-
TM-27830-C36 MIC ELECT OMNI -39.5DB SENS Knowles	1,506	-	RFQ	Datasheet	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BJ-28411-000 MICROPHONE MAG ANALOG NC -87DB Knowles	2,870	-	RFQ	Datasheet	BJ	Bulk	Obsolete	Magnetic	Analog	Noise Cancelling	300 Hz ~ 5 kHz	-87dB ±5dB @ 74dB SPL	-	300 Ohms	-	-	-	Side	-	Solder Pads	0.310" L x 0.220" W (7.87mm x 5.59mm)	0.160" (4.06mm)	Rectangular	-	-
BJ-21591-000 MIC MAG ANLG -75DB 0.31"LX0.22"W Knowles	4,831	-	RFQ	Datasheet	BJ	Bulk	Active	Magnetic	Analog	-	300 Hz ~ 5 kHz	-75dB ±2.5dB @ 74dB SPL	-	3.9 kOhms	-	-	-	Side	-	Solder Pads	0.310" L x 0.220" W (7.87mm x 5.59mm)	0.160" (4.06mm)	Rectangular	-	-
EK-23024-P54 MIC COND ANALOG OMNI -53DB Knowles	2,547	-	RFQ	Datasheet	EK	Tray	Obsolete	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 5.5 kHz	-53dB ±2dB @ 74dB SPL	-	4.4 kOhms	1.3 V	-	50 µA	Side	-	Wire Leads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
EM-31144-P58 MICROPHONE COND ANALOG OMNI Knowles	1,242	-	RFQ	Datasheet	EM	Bulk	Active	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 10 kHz	-	-	-	-	-	-	-	-	Solder Pads	0.141" L x 0.141" W (3.57mm x 3.57mm)	0.090" (2.28mm)	Square	-	-
WP-23501-P17 MIC COND ANALOG NC -54DB Knowles	1,571	-	RFQ	Datasheet	WP	Bulk	Obsolete	Electret Condenser	Analog	Noise Cancelling	100 Hz ~ 4 kHz	-54dB ±3dB @ 74dB SPL	-	2.5 kOhms	1.3 V	1.3 V ~ 10 V	300 µA	Top	Waterproof	Wire Leads	-	-	Rectangular	-	-
WP-23849-P16 MIC COND ANALOG OMNI -52DB Knowles	3,129	-	RFQ	Datasheet	WP	Bulk	Active	Electret Condenser	Analog	Omnidirectional	100 Hz ~ 9.5 kHz	-52dB ±3dB @ 74dB SPL	-	4.4 kOhms	1.3 V	-	50 µA	Bottom	Waterproof	Solder Pads	0.219" L x 0.157" W (5.56mm x 3.99mm)	0.089" (2.26mm)	Rectangular	-	-
TO-31021-B21 MICROPHONE OMNI Knowles	1,933	-	RFQ	Datasheet	TO	Bulk	Active	-	-	Omnidirectional	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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.