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All Products > Sensors > 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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PUI Audio AOM-4542L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm Data Sheet 58
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 VDC - 42 dB +/- 3 dB Solder Pad 4.5 mm 9.7 mm 9.7 mm 4.5 mm
PUI Audio AOM-4544L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm Data Sheet 10
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 VDC - 44 dB +/- 3 dB Solder Pad 9.7 mm 9.7 mm 9.7 mm 4.5 mm
PUI Audio AOM-4540P-NF-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm Data Sheet 103
In Stock
1: $1.93
10: $1.37
100: $1.02
250: $0.917
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 V - 40 dB +/- 3 dB Pin 9.7 mm 4.5 mm
Knowles SPU0409HD5H-PB
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721-SPU0409HD5H-PB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones SiSonic UltraMini Top Port Std RF Page 2,742

Data Sheet
57
In Stock
Cut Tape
1: $2.01
10: $1.75
25: $1.36
50: $1.23
Reel
1,200: $0.854
2,400: 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 0.9 mm
Knowles SPM0423HE4H-WB
Enlarge
721-SPM0423HE4H-WB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones SiSonic Mini Top Pt Digital Enhanced RF Page 2,742

Data Sheet
32
In Stock
Cut Tape
1: $2.08
10: $1.81
25: $1.41
50: $1.28
Reel
1,200: $0.885
2,400: View



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


1.6 V to 3.6 V - 26 dB Wire Leads 4.72 mm 3.76 mm 1.25 mm
Kobitone 254-ECM944-RO
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Kobitone Microphones OMNIDIRECT 9.4x6.5mm Data Sheet 8,591
In Stock
1: $1.29
1,000: $0.99
2,000: $0.71
3,000: $0.65
4,000: $0.56



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 4.5 V - 44 dB +/- 2 dB Through Hole 9.4 mm 6.5 mm
LC706201CM

New At Mouser
New At Mouser


ON Semiconductor MEMS Microphones DIGITAL MEMS MIC ICS 2,400
On Order
More Info Available
1: $0.62
10: $0.455
100: $0.286
1,000: $0.221
2,500: View



Min.: 1
Mult.: 1
PUI Audio AOM-6738P-R
Enlarge
PUI Audio Microphones 2.2kOhm x 9.7mm Data Sheet 148
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $0.78
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 1.5 V - 38 dB +/- 3 dB Pin 9.7 mm 6.7 mm
Knowles SPM0423HM4H-WB
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SPM0423HM4H-WB

New Product
New Product


Knowles MEMS Microphones Data Sheet 2,396
On Order
More Info Available
1: $1.86
10: $1.62
25: $1.26
50: $1.14
100: View



Min.: 1
Mult.: 1
100 Ohms 1.6 V to 3.6 V - 26 dB SMD/SMT 4.72 mm 3.76 mm 1.25 mm
PUI Audio POW-1644L-B-R
Enlarge
PUI Audio Microphones -44DB 2VDC .5MA 2.2KOHM Page 2,035

Data Sheet
96
On Order
More Info Available
1: $4.59
10: $3.28
100: $2.42
250: $2.18
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 44 dB +/- 3 Solder Pad 6 mm 6 mm 6 mm 1.6 mm
Knowles EK-23133-C36
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Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12SL PORT Data Sheet 54
On Order
More Info Available
1: $16.93
10: $15.44
25: $13.95
50: $12.95
100: View



Min.: 1
Mult.: 1
Omnidirectional - 53 dB 5.56 mm 3.98 mm 2.21 mm
Knowles NR-23160-000
Enlarge
Knowles Microphones -52 Sens, Flat Rsp. -100dB Noise output Page 2,741

Data Sheet
45
On Order
More Info Available
1: $17.66
10: $16.10
25: $14.55
50: $13.51
100: View



Min.: 1
Mult.: 1
Noise Canceling 4.4 kOhms 1.3 V - 52 dB Wire Leads 4 mm 5.59 mm 2.28 mm
Knowles EM-23046-C36
Enlarge
Knowles Microphones 3.61 X 3.61 X 2.21MM -56 SENS, 12B PORT Page 2,741

Data Sheet
104
On Order
More Info Available
1: $22.97
5: $21.95
10: $20.95
25: $19.12
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 56 dB Terminals 3.61 mm 3.61 mm 2.21 mm
Knowles WP-23849-C36
Enlarge
Knowles Microphones 4.0 X 5.59 X 2.28MM -52 SENS, FLAT RESP Data Sheet 50
On Order
More Info Available
1: $28.39
5: $27.12
10: $25.89
25: $23.63
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 52 dB Terminals 4.72 mm 3.76 mm 1.1 mm
Knowles FG-26163-000
Enlarge
Knowles Microphones 2.59DIA X 2.59MM -58 SENS, 0KN PORT Data Sheet 27
On Order
More Info Available
1: $30.70
5: $29.28
10: $28.78
25: $25.90
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 58 dB Terminals 2.565 mm 2.54 mm
Knowles MR-23151-000
Enlarge
Knowles Microphones -87.5 Sens, 12dB/oct Omni Page 2,741

Data Sheet
29
On Order
More Info Available
1: $35.80
5: $34.14
10: $33.56
25: $30.21
50: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 87.5 dB Wire Leads 22.12 mm 9.3 mm
Knowles VEK-H-30320-000
Enlarge
Knowles Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM Data Sheet 10
On Order
More Info Available
1: $65.21
2: $64.10
5: $63.04
25: $56.52
50: View



Min.: 1
Mult.: 1
Omnidirectional 9 V - 53 dB +/- 3 dB Wire Leads 12.7 mm 21 mm
Knowles Microphones Hybrid Microphone -22dB, w/roll-off Data Sheet 108
On Order
More Info Available
1: $9.18
10: $8.16
25: $7.39
50: $6.78
100: View



Min.: 1
Mult.: 1


0.5 kOhms 3 V - 20 dB Solder Pad 6 mm 2.2 mm
STMicroelectronics MP33AB01
Enlarge
MP33AB01

New Product
New Product


STMicroelectronics MEMS Microphones MEMS Audio SM 125dBSPL 63dB Data Sheet Non-Stocked
Alternative Packaging
2,030: $0.942
2,500: $0.877
5,000: $0.845
10,000: $0.813
25,000: Quote



Min.: 2,030
Mult.: 1
Omnidirectional 2.2 V - 38 dB Solder 3.76 mm 2.95 mm 1 mm
STMicroelectronics MP34DT01
Enlarge
STMicroelectronics MEMS Microphones MEMS Audio 120 dBSPL 63dB -26 dBFS Sensor Data Sheet Non-Stocked
Alternative Packaging
2,105: $2.15
2,500: $2.04
5,000: $1.97
10,000: Quote



Min.: 2,105
Mult.: 1
Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1 mm
STMicroelectronics MP45DT02
Enlarge
STMicroelectronics MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL Data Sheet Non-Stocked
Alternative Packaging
2,400: $2.20
2,500: $2.09
5,000: $2.01
10,000: Quote



Min.: 2,400
Mult.: 1
Omnidirectional 1.64 V to 3.6 V - 23 dBSPL SMD/SMT 4.77 mm 3.81 mm 1.375 mm
STMicroelectronics MP34DB01
Enlarge
STMicroelectronics MEMS Microphones Omnidirectional digital microphone Data Sheet Non-Stocked
Alternative Packaging
2,210: $2.46
5,000: $2.37
10,000: Quote



Min.: 2,210
Mult.: 1
Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1 mm
PUI Audio POM-2245L-C10-R
Enlarge
PUI Audio Microphones MICROPHONE -45 DB 2 VDC .5 MA Data Sheet Non-Stocked Lead-Time 11 Weeks
1: $2.29
10: $1.72
100: $1.53
250: $1.27
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 45 dB Solder Pad 6 mm 2.4 mm
PUI Audio AUM-5047L-3-R
Enlarge
PUI Audio Microphones MICROPHONE -47 DB 1.5 VDC 680 OHM Data Sheet Non-Stocked Lead-Time 11 Weeks
1: $2.29
10: $1.72
50: $1.53
100: $1.27
250: View



Min.: 1
Mult.: 1
Omnidirectional 680 Ohms 1.5 V - 47 dB Solder Pad 9.7 mm 5.25 mm
PUI Audio POM-2244P-C3310-2-R
Enlarge
PUI Audio Microphones MICROPHONE -44 DB 2 VDC .5 MA 2.2 KOHM Data Sheet Non-Stocked Lead-Time 11 Weeks
1: $2.51
10: $2.17
100: $1.77
250: $1.60
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 44 dB Solder Pin 6 mm 2.4 mm
Compare up to 20 parts.
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