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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.

Photo 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
MM20-33639-B116 Knowles

MM20-33639-B116

T&R MICROPHONE PHASE SEQUENCE

Knowles

2,318 -
Datasheet MM Tape & Reel (TR) Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -56dB ±3dB @ 94dB SPL 69dB 5.1 kOhms 900 mV 0.9 V ~ 1.3 V 48 µA Bottom - Solder Pads 0.132" L x 0.098" W (3.35mm x 2.50mm) 0.041" (1.05mm) Rectangular - -
HM-31066-000 Knowles

HM-31066-000

MIC ANALOG -20DB

Knowles

4,795 -
Datasheet HM Bulk Obsolete - Analog - 100 Hz ~ 10 kHz -20dB ±3dB @ 94dB SPL 66dB 500 Ohms 3 V - 500 µA - - - - - - - -
EA-21842 Knowles

EA-21842

MIC COND ANALOG OMNI -59DB

Knowles

4,021 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 100 Hz ~ 4.8 kHz -59dB ±3dB @ 74dB SPL - 3.5 kOhms 1.3 V - 50 µA Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EK-23027 Knowles

EK-23027

MIC COND ANALOG OMNI -53DB

Knowles

4,720 -
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 - -
EK-23024 Knowles

EK-23024

MIC COND ANALOG OMNI -53DB

Knowles

2,537 -
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 Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EA-21843-C37 Knowles

EA-21843-C37

MIC COND ANALOG OMNI -59DB

Knowles

1,528 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 100 Hz ~ 4.05 kHz -59dB ±3dB @ 74dB SPL - 3.5 kOhms 1.3 V - 50 µA Side - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EA-21868-000 Knowles

EA-21868-000

MIC COND ANALOG OMNI -61DB

Knowles

3,028 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 300 Hz ~ 5.2 kHz -61dB ±4dB @ 74dB SPL - 3.5 kOhms 1.3 V - 50 µA Side - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EA-21972-000 Knowles

EA-21972-000

MIC COND ANALOG OMNI -59DB

Knowles

1,558 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 100 Hz ~ 5.1 kHz -59dB ±3dB @ 74dB SPL - 3.5 kOhms 1.3 V - 50 µA Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EA-23003-000 Knowles

EA-23003-000

MIC COND ANALOG OMNI -61DB

Knowles

1,704 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 100 Hz ~ 5.2 kHz -61dB ±3dB @ 74dB SPL - 3.8 kOhms 1.3 V - 50 µA Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
EA-23033-000 Knowles

EA-23033-000

MIC COND ANALOG OMNI -53DB

Knowles

2,848 -
Datasheet EA Bulk Obsolete Electret Condenser Analog Omnidirectional 100 Hz ~ 4.5 kHz -53dB ±2dB @ 74dB SPL - 4.4 kOhms 1.3 V - 50 µA - - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) 0.089" (2.26mm) Rectangular - -
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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?

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What information should I provide when requesting a quote?

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