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Microphones

Review Microphones Audio Products components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to ICMENU for sourcing 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
SPH8878LR5H-1 Knowles

SPH8878LR5H-1

MIC MEMS ANALOG OMNI -44DB

Knowles

11,057
Datasheet - Tape & Reel (TR) Active MEMS (Silicon) Analog Omnidirectional 7 Hz ~ 36 kHz -44dB ±0.5dB SPL 67dB - - 2.3 V ~ 3.6 V 250 µA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.050" (1.26mm) Rectangular - -
SPC18P8LM4H-1 Knowles

SPC18P8LM4H-1

MIC MEMS DIGITAL PDM OMNI -26DB

Knowles

5,622
Datasheet - Tape & Reel (TR) Active MEMS (Silicon) Digital, PDM Omnidirectional 25 Hz ~ 20 kHz -26dB ±1dB @ 94dB SPL 65dB - 1.8 V 1.65 V ~ 3.6 V 1.675 mA Bottom - Solder Pads 0.138" L x 0.079" W (3.50mm x 2.00mm) 0.039" (1.00mm) Rectangular - -
SPH9855LM4H-1 Knowles

SPH9855LM4H-1

MIC MEMS DIGITAL PDM OMNI -37DB

Knowles

5,350
Datasheet - Tape & Reel (TR) Active MEMS (Silicon) Digital, PDM Omnidirectional 20 Hz ~ 10 kHz -37dB ±1dB @ 94dB SPL 66dB - - 1.65 V ~ 3.6 V 1 mA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.039" (0.98mm) Rectangular - -
SPH1668LM4H-1 Knowles

SPH1668LM4H-1

MIC MEMS DIGITAL PDM OMNI -29DB

Knowles

15,776
Datasheet SiSonic™, Zero-Height Mic™, SPH Tape & Reel (TR) Not For New Designs MEMS (Silicon) Digital, PDM Omnidirectional 100 Hz ~ 10 kHz -29dB ±1dB @ 94dB SPL 65.5dB - - 1.62 V ~ 3.6 V 700 µA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.043" (1.10mm) Rectangular - -
SPH1878LR5H-C Knowles

SPH1878LR5H-C

MIC MEMS ANALOG OMNI -44DB

Knowles

13,203
Datasheet SiSonic™ SPH Tape & Reel (TR) Active MEMS (Silicon) Analog Omnidirectional 7 Hz ~ 36 kHz -44dB ±0.5dB SPL 67dB - 2.75 V 2.3 V ~ 3.6 V 250 µA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.050" (1.26mm) Rectangular - -
SPH11C3LR5H-1 Knowles

SPH11C3LR5H-1

FALCON ANALOG BOTTOM PORT MIC

Knowles

10,726
Datasheet PORT SISONIC™ Tape & Reel (TR) Active MEMS (Silicon) Analog Omnidirectional 32 Hz ~ 20 kHz -38dB ±1dB @ 94dB SPL 68.5dB 120 Ohms 2.75 V 2.4 V ~ 3.2 V 205 µA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.043" (1.10mm) Rectangular - -
SPH21C3LR5H-1 Knowles

SPH21C3LR5H-1

FALCON FB ANALOG BOTTOM PART MIC

Knowles

9,412
Datasheet - Tape & Reel (TR) Active - - - - - - - - - - - - - - - - - -
SPK01A0LR5H-1-7 Knowles

SPK01A0LR5H-1-7

SISONIC MEMS MICROPHONE

Knowles

4,666
Datasheet SiSonic™ Tape & Reel (TR) Active MEMS (Silicon) Analog Noise Cancelling 17 Hz ~ 16 kHz - 71dB - - 2.3 V ~ 3.6 V 180 µA Bottom - Solder Pads 0.157" L x 0.118" W (4.00mm x 3.00mm) 0.047" (1.20mm) Rectangular - -
SPH0645LM4H-1 Knowles

SPH0645LM4H-1

SILICON MICROPHONE

Knowles

3,343
Datasheet SPH Bulk Active MEMS (Silicon) Digital, I2S Omnidirectional 60 Hz ~ 20 kHz -26dB ±1dB @ 94dB SPL 65dB - 1.8 V 1.62 V ~ 3.6 V 600 µA Bottom - Solder Pads 0.138" L x 0.104" W (3.50mm x 2.65mm) 0.043" (1.08mm) Rectangular - -
IA611 Knowles

IA611

MIC MEMS DIG PDM OMNI 0.118"DIA

Knowles

12,365
Datasheet SiSonic™ Tape & Reel (TR) Active MEMS (Silicon) Digital, PDM Omnidirectional - - 66dB - 1.8 V 1.71 V ~ 1.98 V 5 mA Top - Solder Pads 0.118" (3.00mm) Dia 0.051" (1.30mm) Square - -
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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.

PART MATCHING & SOURCING

Need Help Narrowing Down the Right Microphones Part?

Send your target specifications, preferred manufacturer, quantity or reference part number. Our team can help check matching options, availability and quotation details for your sourcing requirement.

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