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Audio Sensors
Audio Sensors are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many audio sensor manufacturers including Knowles Acoustics, Kobitone, PUI Audio, Wolfson Microelectrnics & more. Please view our large selection of audio sensors below.
Category   Sensors >  Audio Sensors

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Compare up to 20 parts.
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Select ImageMouser Part # Mfr. Part # Mfr. Description Availability Pricing
(USD) 		Quantity RoHS Directional Properties Impedance Operating Voltage Sensitivity Termination Style Diameter Length Width Depth
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PUI Audio AOM-4546P-R
Enlarge		 PUI Audio Microphones 2.2kOhm x 9.7mm Page 2,035

 Data Sheet 		1,190
In Stock
1: $0.88
25: $0.81
50: $0.70
100: $0.60
500: $0.583



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 1.5 VDC - 46 dB +/- 3 dB Pin 9.7 mm 9.7 mm 9.7 mm 4.5 mm
Knowles Acoustics FG-23652-C36
Enlarge		 Knowles Acoustics Microphones 2.59DIA X 2.59MM -53 SENS, 12S PORT Data Sheet 53
In Stock
1: $28.52
25: $25.35
50: $24.08
100: $22.81
500: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 53 dB Terminals 2.565 mm 2.54 mm
PUI Audio POM-2244L-C33-R
Enlarge		 PUI Audio Microphones CONDENSER 2.2 X 6mm Page 2,035

 Data Sheet 		1,103
In Stock
1: $1.74
25: $1.58
50: $1.38
100: $1.18
500: $1.09



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 44 dB +/- 3 dB Solder Pad 6 mm 6 mm 6 mm 2.2 mm
Kobitone 254-ECM952-RO
Enlarge		 Kobitone Microphones 9.7 x 5.0mm -52dB Data Sheet 827
In Stock
1: $2.60
25: $2.00
50: $1.82
100: $1.65
200: View



Min.: 1
Mult.: 1
Noise Canceling 2.2 kOhms 4.5 V - 52 dB +/- 3 dB Contacts 9.7 mm 5 mm
Kobitone 254-ECM61-RO
Enlarge		 Kobitone Microphones 6.0 x 2.7mm Data Sheet 976
In Stock
1: $3.78
1,000: $2.91
2,000: $2.64
3,000: $2.40
4,000: $2.21



Min.: 1
Mult.: 1
Noise Canceling 2.2 kOhms 2 V - 51 dB +/- 3 dB Contacts 6 mm 2.7 mm
Kobitone 254-ECM36-RO
Enlarge		 Kobitone Microphones 3.0 x 1.5mm -46dB Data Sheet 929
In Stock
1: $4.58
1,000: $3.52
2,000: $3.20
3,000: $2.91
4,000: $2.68



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 46 dB +/- 3 dB Contacts 3 mm 1.5 mm
Kobitone 254-ECM605-RO
Enlarge		 Kobitone Microphones 6 x 5.0mm -50dB Data Sheet 965
In Stock
1: $2.60
25: $2.00
50: $1.82
100: $1.65
200: View



Min.: 1
Mult.: 1
Noise Canceling 2.2 kOhms 2 V - 50 dB +/- 3 dB Contacts 6 mm 5 mm
Kobitone 254-ECM67-RO
Enlarge		 Kobitone Microphones 6 x 5.0mm -47dB Data Sheet 957
In Stock
1: $4.28
25: $3.29
50: $2.99
100: $2.72
200: View



Min.: 1
Mult.: 1
Unidirectional 2.2 kOhms 2 V - 47 dB +/- 3 dB Contacts 6 mm 5 mm
Kobitone 254-ECM6042F-RO
Enlarge		 Kobitone Microphones 6 x 2.7mm -42dB Page 2,743

 Data Sheet 		1,769
In Stock
1: $1.46
25: $1.12
50: $1.02
100: $0.93
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 42 dB +/- 3 dB Through Hole 6 mm 2.7 mm
Knowles Acoustics SPUL409HE5H-PB
Enlarge
721-SPUL409HE5H-PB


To purchase full reel, order in multiples of 1200:
SPUL409HE5H-PB


New At Mouser

Knowles Acoustics MEMS Microphones SiSonic UltraMini Top Port Enhanced RF Page 2,742

 Data Sheet 		1,091
In Stock
Cut Tape
1: $3.51
25: $3.40
50: $3.30
100: $2.76
Reel
1,200: $2.51
2,500: View



Min.: 1
Mult.: 1
Reel: 1,200


300 Ohms 1.5 V to 3.6 V - 42 dB Wire Leads 3.76 mm 2.95 mm 1.1 mm
STMicroelectronics MP34DB01TR
Enlarge
511-MP34DB01TR


To purchase full reel, order in multiples of 4000:
MP34DB01TR


New At Mouser

STMicroelectronics MEMS Microphones MEMS audio sen omni direction dig mphone Data Sheet 174
In Stock
Cut Tape
1: $5.18
10: $4.16
100: $3.42
500: $3.07
1,000: View
4,000: $2.46

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1 mm
511-MP45DT02TR


To purchase full reel, order in multiples of 4000:
MP45DT02TR


New At Mouser

STMicroelectronics MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL Data Sheet 287
In Stock
Cut Tape
1: $4.42
10: $3.64
100: $2.99
500: $2.68
1,000: View
4,000: $2.07

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Omnidirectional 1.8 V - 26 dB SMD/SMT 4.72 mm 3.76 mm 1.38 mm
Knowles Acoustics NR-23158-000
Enlarge		 Knowles Acoustics Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT Page 2,741

 Data Sheet 		35
In Stock
1: $20.69
10: $18.39
25: $17.47
100: $16.55
250: View



Min.: 1
Mult.: 1
Noise Canceling 4.4 kOhms 1.3 V - 49 dB Solder Pad 4 mm 5.59 mm 2.28 mm
Knowles Acoustics EK-23028-P22
Enlarge		 Knowles Acoustics Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT Page 2,741

 Data Sheet 		16
In Stock
1: $22.03
10: $21.56
25: $20.15
100: $19.99
250: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 57 dB Solder Pad 5.56 mm 3.98 mm 2.21 mm
Knowles Acoustics SPU0410LR5H-QB
Enlarge
721-SPU0410LR5H-QB


To purchase full reel, order in multiples of 1200:
SPU0410LR5H-QB


New At Mouser

Knowles Acoustics MEMS Microphones SiSonic UltraMini Bottom Port MaxRF Page 2,742

 Data Sheet 		423
In Stock
Cut Tape
1: $1.84
25: $1.27
50: $1.13
100: $0.989
Reel
1,200: $0.771
2,500: View



Min.: 1
Mult.: 1
Reel: 1,200
400 Ohms 1.5 V to 3.6 V - 38 dB Wire Leads 3.76 mm 3 mm 1.13 mm
PUI Audio POM-2244P-2-R
Enlarge		 PUI Audio Microphones 2.2kOhm x 6mm Page 2,035

 Data Sheet 		106
In Stock
More Info Available
1: $1.61
25: $1.46
50: $1.28
100: $1.09



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 44 dB +/- 3 dB Pin 6 mm 6 mm 6 mm 2.2 mm
Knowles Acoustics BL-21785-000
Enlarge		 Knowles Acoustics Microphones -69 Sens, 12S Port 34dB Page 2,741

 Data Sheet 		12
In Stock
1: $98.84
10: $87.85
25: $79.07
100: $70.29
250: Quote



Min.: 1
Mult.: 1
Omnidirectional 4 kOhms 3 V - 69 dB 7.87 mm 5.54 mm 2.24 mm
PUI Audio AOM-6742L-R
Enlarge		 PUI Audio Microphones 2.2kOhm x 9.7mm Page 2,035

 Data Sheet 		603
In Stock
1: $1.25
25: $1.24
50: $1.13
100: $0.874
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 1.5 VDC - 42 +/- 3 dB Solder Pad 9.7 mm 9.7 mm 9.7 mm 6.7 mm
Knowles Acoustics FG-23629-C36
Enlarge		 Knowles Acoustics Microphones -53 Sens, Flat Rsp. 10000 Peak Freq. Page 2,741

 Data Sheet 		39
In Stock
1: $28.52
10: $25.35
25: $24.08
100: $22.81
250: $16.38



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 0.9 V to 1.6 V - 53 dB Wire Leads 2.565 mm 2.565 mm
PUI Audio POM-2738P-C33-R
Enlarge		 PUI Audio Microphones ELECTRET CONDENSER -38DB Page 2,035

 Data Sheet 		366
In Stock
1: $1.98
25: $1.78
50: $1.58
100: $1.50
500: $1.13



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC -38 ñ 3 dB Pin 6 mm 6 mm 6 mm 2.7 mm
Knowles Acoustics BT-21759-000
Enlarge		 Knowles Acoustics Microphones Data Sheet 33
In Stock
1: $17.02
25: $15.52
50: $13.01
100: $12.78
500: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 60 dB +/- 3 dB Terminals 7.87 mm 5.54 mm 2.24 mm
Knowles Acoustics BT-21751-000
Enlarge		 Knowles Acoustics Microphones Page 2,741

 Data Sheet 		47
In Stock
1: $23.35
10: $20.76
25: $19.72
100: $18.68
250: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 60 dB +/- 3 dB Terminals 7.87 mm 5.54 mm 2.24 mm
Knowles Acoustics BJ-21590-000
Enlarge		 Knowles Acoustics Microphones -75 Sens, 0Jn Port Omni Page 2,741

 Data Sheet 		24
In Stock
1: $31.23
10: $28.47
25: $23.88
100: $23.42
250: View



Min.: 1
Mult.: 1
Omnidirectional 3.9 kOhms - 75 dB 7.87 mm 5.59 mm 4.01 mm
Knowles Acoustics EK-23028-C36
Enlarge		 Knowles Acoustics Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT Data Sheet 16
In Stock
1: $22.04
25: $19.60
50: $18.62
100: $17.63
500: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 57 dB Terminals 5.56 mm 3.98 mm 2.21 mm
PUI Audio AUM-5247L-R
Enlarge		 PUI Audio Microphones 680 ohm X 9.7mm Page 2,035

 Data Sheet 		156
In Stock
1: $1.98
25: $1.82
50: $1.65
100: $0.99



Min.: 1
Mult.: 1
Unidirectional 0.68 kOhms 1.5 VDC - 47 +/- 4 dB Solder Pad 9.7 mm 9.7 mm 9.7 mm 5.2 mm
Compare up to 20 parts.
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