About Audio Sensors

Audio Sensors

Audio sensors are devices that detect sound and convert it into an electrical signal. They are used in many different applications, such as telephones, home security systems, and automotive safety systems. The most common type of audio sensor is the microphone, which converts sound into electrical signals that can be amplified to a useable level. Other types of audio sensors include laser microphones and acoustic detectors. Audio sensors are used to detect noise levels, to measure and record sound, and to create virtual surround sound.

Audio Sensors

MEMS Microphones

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

IMP34DT05TR

MEMS Microphones AUTO & INDUSTRIAL SENSORS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

27160
Ships to you
between Fri. 26 Jun to Thu. 02 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 2.1626

Multiples of: 4000

INMP621ACEZ-R7

MEMS Microphones Wide Dynamic Range Microphone with PDM Digital Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

8755
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.3811

Multiples of: 1

SPH0641LM4H-1

100 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles

8162
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 1.3695

Multiples of: 1

CMM-2718AT-42108-TR

MEMS Microphones MEMs Microphone 2.75x1.85mm 2Vdc SMT
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

8135
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.8333

Multiples of: 1

ICS-41351

MEMS Microphones Top Port PDM Low-Power Multi-Mode Microphone with High AOP Mode
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

8079
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.589

Multiples of: 1

SPW0690LM4H-1

MEMS Microphones Bottom Port PDM SiSonic MEMS Microphone - Cameron
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles

7967
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 1.6665

Multiples of: 1

SPH0641LU4H-1

100 Hz ~ 80 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±1dB @ 94dB SPL) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Knowles

7210
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 2.6565

Multiples of: 1

ICS-52000

MEMS Microphones Low-Noise Microphone with TDM Digital Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

4825
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 3.8333

Multiples of: 1

MM024202-1

30Hz ~ 10kHz Analog Microphone MEMS (Silicon) Omnidirectional (-42dB ±1dB) Solder Pads
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

DB Unlimited

4815
Ships to you
between Fri. 26 Jun to Thu. 02 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
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32	2	3	4	5	6	7	8

AUD 1.2739

Multiples of: 1

ICS-40730

MEMS Microphones Ultra-Low Noise Microphone with Differential Output
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

4161
Ships to you
between Thu. 02 Jul to Mon. 06 Jul

July 2026