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ELECTRONIC COMPONENTS

Microphones

Explore Microphones parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.

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
PMOF-4527PN-47DQ Mallory Sonalert Products Inc.

PMOF-4527PN-47DQ

MIC ANALOG -47DB 0.177"DIA

Mallory Sonalert Products Inc.

3,031
Datasheet PMOF Bulk Active - Analog - 20 Hz ~ 16 kHz -47dB ±3dB @ 94dB SPL 60dB 2.2 kOhms - 1 V ~ 10 V 500 µA Top - PC Pins 0.177" Dia (4.50mm) 0.114" (2.90mm) Circular - -
SPG18P4HM4H-1 Knowles

SPG18P4HM4H-1

AUDIO MICROPHONE

Knowles

1,220
Datasheet SiSonic™ SPG Tape & Reel (TR) Obsolete MEMS (Silicon) Digital, PDM Omnidirectional 30 Hz ~ 10 kHz -26dB ±1dB 64dB - 1.8 V 1.65 V ~ 3.6 V 715 µA Top - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.039" (0.98mm) Rectangular - -
SPM0208HE5 Knowles

SPM0208HE5

AUDIO MICROPHONE

Knowles

4,007
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -22dB ±4dB @ 94dB SPL 59dB 300 Ohms - 1.5 V ~ 3.6 V 350 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.053" (1.35mm) Rectangular - -
SPM0408LE5H Knowles

SPM0408LE5H

AUDIO MICROPHONE

Knowles

3,375
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -18dB - 200 Ohms - 1.5 V ~ 3.6 V 350 µA Bottom - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPU0410LR5H-T Knowles

SPU0410LR5H-T

SILICON MICROPHONE

Knowles

3,854
Datasheet SiSonic™ SPU Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -38dB - 400 Ohms - 1.5 V ~ 3.6 V 250 µA Bottom - Solder Pads 0.148" L x 0.116" W (3.76mm x 2.95mm) 0.043" (1.10mm) Rectangular - -
SPM0410LR5H Knowles

SPM0410LR5H

AUDIO MICROPHONE

Knowles

4,147
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -38dB - 400 Ohms - 1.5 V ~ 3.6 V 250 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPU0410LR5H Knowles

SPU0410LR5H

SILICON MICROPHONE

Knowles

4,174
Datasheet SiSonic™ SPU Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -38dB - 400 Ohms - 1.5 V ~ 3.6 V 250 µA Bottom - Solder Pads 0.148" L x 0.116" W (3.76mm x 2.95mm) 0.043" (1.10mm) Rectangular - -
SPM0204HE5H Knowles

SPM0204HE5H

AUDIO MICROPHONE

Knowles

3,431
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -42dB - 300 Ohms - 1.5 V ~ 3.6 V 250 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPM0208HD5H Knowles

SPM0208HD5H

AUDIO MICROPHONE

Knowles

3,630
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -22dB - 300 Ohms - 1.5 V ~ 3.6 V 350 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPUL409HE5H Knowles

SPUL409HE5H

AUDIO MICROPHONE

Knowles

2,860
Datasheet - Bulk Active - - - - - - - - - - - - - - - - - -
SPM0404LE5H Knowles

SPM0404LE5H

AUDIO MICROPHONE

Knowles

2,409
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -38dB - 200 Ohms - 1.5 V ~ 3.6 V 250 µA Bottom - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPM0204HD5 Knowles

SPM0204HD5

AUDIO MICROPHONE

Knowles

2,466
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -42dB - 300 Ohms - 1.5 V ~ 3.6 V 250 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPK0833LM4H-T Knowles

SPK0833LM4H-T

AUDIO MICROPHONE

Knowles

4,103
Datasheet - Bulk Active - - - - - - - - - - - - - - - - - -
SPM0405HE4H Knowles

SPM0405HE4H

AUDIO MICROPHONE

Knowles

4,116
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -26dB ±4dB @ 94dB SPL 56dB - - 1.6 V ~ 3.6 V 600 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.053" (1.35mm) Rectangular - -
FB-25581-000 Knowles

FB-25581-000

FLEXIBLE BOOM MICROPHONE

Knowles

3,274
Datasheet - Bulk Active - - - - - - - - - - - - - - - - - -
FG-23742-P16 Knowles

FG-23742-P16

MICROPHONE

Knowles

3,020
Datasheet - Bulk Active - - - - - - - - - - - - - - - - - -
SPM0408HE5H Knowles

SPM0408HE5H

AUDIO MICROPHONE

Knowles

4,279
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -22dB - 200 Ohms - 1.5 V ~ 3.6 V 350 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
FB-25542 Knowles

FB-25542

FLEX BOOM MICROPHONE W/1000 PF C

Knowles

3,336
Datasheet - Bulk Active - - - - - - - - - - - - - - - - - -
SPM0404HE5H Knowles

SPM0404HE5H

AUDIO MICROPHONE

Knowles

2,842
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 10 kHz -42dB - 200 Ohms - 1.5 V ~ 3.6 V 250 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
SPM0208HD5 Knowles

SPM0208HD5

AUDIO MICROPHONE

Knowles

3,205
Datasheet SPM Bulk Active MEMS (Silicon) Analog Omnidirectional 100 Hz ~ 8 kHz -22dB - 300 Ohms - 1.5 V ~ 3.6 V 350 µA Top - Solder Pads 0.186" L x 0.148" W (4.72mm x 3.76mm) 0.049" (1.25mm) Rectangular - -
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FAQ

Frequently Asked Questions

What are Microphones components used for?

Microphones components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Microphones part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

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

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

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