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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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(USD)
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Knowles EK-23027-000 Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT
Data Sheet 7
In Stock
1: $14.10
10: $12.75
25: $11.83
50: $11.61
100: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 53 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm
Knowles WP-23502-P07
 Enlarge
Knowles Microphones 4.0 X 5.59 X 2.28MM -52 SENS, FLAT RESP
Data Sheet 5
In Stock
1: $36.14
5: $35.53
10: $31.98
25: $29.61
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V to 10 V - 52 dB Wire Leads 5.56 mm 3.99 mm 2.21 mm
Knowles EK-23024-P54
EK-23024-P54

New Product
New Product


Knowles Microphones 3-wire, 2m Sheilded Cable
Data Sheet 3
In Stock
1: $41.62
5: $39.69
10: $39.01
25: $35.11
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 53 dB Wire Leads 2.28 mm 5.59 mm 4 mm
Knowles BL-21785-000
 Enlarge
Knowles Microphones -69 Sens, 12S Port 34dB
Page 2,942

Data Sheet
2
In Stock
1: $71.81
2: $70.58
5: $69.42
25: $62.24
50: View



Min.: 1
Mult.: 1
Omnidirectional 4 kOhms 1.3 V - 69 dB Solder Pad 7.87 mm 5.54 mm 2.29 mm
PUI Audio AOM-6545L-R PUI Audio Microphones 1.0kOhm x 9.4mm
Data Sheet 177
In Stock
1: $1.64
10: $1.17
100: $0.87
200: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 1 kOhms 4.5 VDC - 45 dB +/- 2 dB Wire Leads 9.4 mm 9.4 mm 9.4 mm 6.5 mm
PUI Audio AOM-4540P-NF-R PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 89
In Stock
1: $1.64
10: $1.17
100: $0.87
200: $0.78
500: View



Min.: 1
Mult.: 1


Omnidirectional 2.2 kOhms 1.5 V - 40 dB +/- 3 dB Pin 9.7 mm 4.5 mm
PUI Audio AOM-4542L-R PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 41
In Stock
1: $1.64
10: $1.17
100: $0.87
200: $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
Kobitone 254-ECM644-RO Kobitone Microphones 6.0 x 5.0mm -44dB
Data Sheet 207
In Stock
More Info Available
1: $0.60
25: $0.467
50: $0.423
100: $0.38
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 44 dB +/- 3 dB Contacts 6 mm 5 mm
Kobitone 254-ECM6443-RO
 Enlarge
Kobitone Microphones OMNIDIRECT 6x5.4mm
Data Sheet 1,272
In Stock
1: $1.29
25: $0.99
50: $0.71
100: $0.65
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 V - 44 dB +/- 3 dB Through Hole 6 mm 6 mm 5.4 mm
Kobitone 254-ECM970-RO
 Enlarge
Kobitone Microphones OMNIDIRECT 9.7x4.5mm
Data Sheet 462
In Stock
More Info Available
1: $1.29
25: $0.99
50: $0.71
100: $0.65
200: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 4.5 V - 42 dB +/- 3 dB Through Hole 9.7 mm 9.7 mm 4.5 mm
Kobitone 254-05KP0B-RO Kobitone Microphones COND MIC 9.0X9.7MM
Data Sheet 336
In Stock
More Info Available
1: $1.56
25: $1.27
50: $1.16
100: $1.05
200: View



Min.: 1
Mult.: 1
Omnidirectional 1 kOhms 4.5 V - 43 dB +/- 3 dB Through Hole 9.7 mm 9 mm
Knowles SPM0423HM4H-WB
 Enlarge
Knowles MEMS Microphones MIC SISONIC MINI TOP RF
Data Sheet 1,707
In Stock
1: $1.60
10: $1.25
25: $1.13
50: $1.01
100: View



Min.: 1
Mult.: 1
56 dB Omnidirectional 100 Ohms 1.6 V to 3.6 V - 26 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm Digital
Knowles SPM0406HE3H-SB
 Enlarge
721-SPM0406HE3H-SB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -22DB
Data Sheet 1,548
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


59 dB Omnidirectional 100 Ohms 1.5 V to 3.6 V - 22 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm Analog
Knowles SPU0409LE5H-QB
 Enlarge
721-SPU0409LE5H-QB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
Data Sheet 37
In Stock
Cut Tape
1: $1.64
10: $1.28
25: $1.15
50: $1.03
100: View
1,200: $0.75



Min.: 1
Mult.: 1
Reel: 1,200
63 dB Omnidirectional 300 Ohms 1.5 V to 3.6 V - 38 dB SMD/SMT 3.76 mm 3 mm 1.2 mm Analog
POS-1644R-C3310-R

End of Life
End of Life


PUI Audio Microphones ELECTRET CONDENSER -44DB
Data Sheet 27
In Stock
1: $4.83
10: $3.45
100: $2.55
250: $2.29
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 3 V - 44 dB SMD/SMT 6.4 mm 8.8 mm 1.6 mm
Kobitone 254-ECM944-RO
 Enlarge
Kobitone Microphones OMNIDIRECT 9.4x6.5mm
Data Sheet 7,214
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
MP45DT02TR-M

New At Mouser
New At Mouser


STMicroelectronics MEMS Microphones AUDIO MEMS
Data Sheet 1,000
On Order
More Info Available
1: $1.89
10: $1.53
100: $1.22
500: $1.07
1,000: View



Min.: 1
Mult.: 1
STMicroelectronics MP34DT02TR
 Enlarge
MP34DT02TR

New At Mouser
New At Mouser


STMicroelectronics MEMS Microphones AUDIO MEMS
Data Sheet 998
On Order
More Info Available
1: $1.94
10: $1.57
100: $1.25
500: $1.10
1,000: View



Min.: 1
Mult.: 1
60 dB Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1.06 mm Digital
STMicroelectronics MP34DB02TR
 Enlarge
MP34DB02TR

New At Mouser
New At Mouser


STMicroelectronics MEMS Microphones AUDIO MEMS
Data Sheet 1,000
On Order
More Info Available
1: $1.94
10: $1.57
100: $1.25
500: $1.10
1,000: View



Min.: 1
Mult.: 1
62.6 dB Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 2.8 mm 1 mm Digital
STMicroelectronics MP45DT02TR
 Enlarge
511-MP45DT02TR


To purchase full reel, order in multiples of 4000:
STMicroelectronics MEMS Microphones MEMS Audio Sensor Omni MIC 120dBSPL
Page 454

Data Sheet
4,000
On Order
More Info Available
Alternative Packaging
Cut Tape
1: $1.94
10: $1.57
100: $1.25
500: $1.10
Reel
4,000: $0.849
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Omnidirectional 1.64 V to 3.6 V - 23 dB SMD/SMT 4.77 mm 3.81 mm 1.375 mm
STMicroelectronics MP34DB01TR
511-MP34DB01TR


To purchase full reel, order in multiples of 4000:
STMicroelectronics MEMS Microphones MEMS audio sen omni direction dig mphone
Data Sheet 3,990
On Order
More Info Available
Alternative Packaging
Cut Tape
1: $2.05
10: $1.65
100: $1.32
500: $1.16
Reel
4,000: $0.895
8,000: View

MouseReel Available


Min.: 1
Mult.: 1
Reel: 4,000
Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1 mm
STMicroelectronics MP34DT01TR-M
 Enlarge
MP34DT01TR-M

New At Mouser
New At Mouser


STMicroelectronics MEMS Microphones AUDIO MEMS
Data Sheet 1,000
On Order
More Info Available
1: $2.08
10: $1.68
100: $1.34
500: $1.17
1,000: View



Min.: 1
Mult.: 1
61 dB Omnidirectional 1.8 V - 26 dB SMD/SMT 4 mm 3 mm 1.06 mm Digital
STMicroelectronics MP23AB02BTR
 Enlarge
MP23AB02BTR

New At Mouser
New At Mouser


STMicroelectronics MEMS Microphones AUDIO MEMS
Data Sheet 3,882
In Stock
1: $2.23
10: $1.80
100: $1.44
500: $1.26
1,000: View



Min.: 1
Mult.: 1
64 dBA Omnidirectional 1.6 V to 3.6 V - 38 dB SMD/SMT 3.35 mm 2.5 mm 0.98 mm
1007079-1

New At Mouser
New At Mouser


Measurement Specialties, Inc. Microphones STANDARD CONTACT MICROPHONE
Data Sheet 10
On Order
More Info Available
1: $42.65
2: $40.45
5: $36.41
10: $33.67
25: $31.74



Min.: 1
Mult.: 1
PUI Audio AOM-4544L-R PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 200
In Stock
1: $1.64
10: $1.17
100: $0.87
200: $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
Compare up to 20 parts.
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