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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.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
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PUI Audio AOM-6545L-R
Enlarge
PUI Audio Microphones 1.0kOhm x 9.4mm
Data Sheet 122
In Stock
1: $1.65
10: $1.18
100: $0.87
250: $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
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PUI Audio Microphones 2.2kOhm x 9.7mm
Data Sheet 101
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 SPM0423HM4H-WB
Enlarge
Knowles MEMS Microphones MIC SISONIC MINI TOP RF
Data Sheet 2,194
In Stock
1: $1.60
10: $1.25
25: $1.13
50: $1.01
100: View



Min.: 1
Mult.: 1
Omnidirectional 100 Ohms 1.6 V to 3.6 V - 26 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm
Kobitone 254-ECM944-RO
Enlarge
Kobitone Microphones OMNIDIRECT 9.4x6.5mm
Data Sheet 8,436
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
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 722
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
Omnidirectional 300 Ohms 1.5 V to 3.6 V - 38 dB SMD/SMT 3.76 mm 3 mm 1.2 mm
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 242
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


Omnidirectional 100 Ohms 1.5 V to 3.6 V - 22dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm
POS-1644R-C3310-R

End of Life
End of Life


PUI Audio Microphones ELECTRET CONDENSER -44DB
Data Sheet 32
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
Knowles SPM0423HE4H-WB
Enlarge
721-SPM0423HE4H-WB


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
Data Sheet 22
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


Omnidirectional 1.6 V to 3.6 V - 26 dB SMD/SMT 4.72 mm 3.76 mm 1.35 mm
Knowles SPQ0410HR5H-B
Enlarge
SPQ0410HR5H-B

New Product
New Product


Knowles MEMS Microphones MIC SISONIC SLIM ULTRAMINI RF
Data Sheet 2,400
On Order
More Info Available
1: $1.80
10: $1.55
25: $1.24
50: $1.10
100: View



Min.: 1
Mult.: 1
Omnidirectional 400 Ohms 1.5 V to 3.6 V - 42 dB Solder Pad 3.76 mm 2.24 mm 1.1 mm
Knowles SPV0840LR5H-B
Enlarge
721-SPV0840LR5H-B


To purchase full reel, order in multiples of 1200:
SPV0840LR5H-B

New Product
New Product


Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
Page 2,943

Data Sheet
4,800
On Order
More Info Available
Cut Tape
1: $1.82
10: $1.59
25: $1.24
50: $1.12
Reel
1,200: $0.777
2,400: View



Min.: 1
Mult.: 1
Reel: 1,200
Omnidirectional 400 Ohms 1.5 V to 3.6 V - 38 dB Solder Pad 2.75 mm 1.85 mm 1 mm
PUI Audio POM-2245L-C10-R
Enlarge
POM-2245L-C10-R

New At Mouser
New At Mouser


PUI Audio Microphones MICROPHONE -45 DB 2 VDC .5 MA
Data Sheet 100
In Stock
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
AUM-5047L-3-R

New At Mouser
New At Mouser


PUI Audio Microphones MICROPHONE -47 DB 1.5 VDC 680 OHM
Data Sheet 100
In Stock
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
POM-2244P-C3310-2-R

New At Mouser
New At Mouser


PUI Audio Microphones MICROPHONE -44 DB 2 VDC .5 MA 2.2 KOHM
Data Sheet 100
In Stock
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
PUI Audio POM-3046P-R
Enlarge
PUI Audio Microphones 2.2kOhm x 6mm
Data Sheet 100
In Stock
1: $2.77
10: $1.98
100: $1.46
250: $1.31
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 46 dB +/- 3 dB Pin 6 mm 6 mm 6 mm 3 mm
PUI Audio PNM-3546L-R
Enlarge
PUI Audio Microphones 2.2kOhm x 6mm
Page 2,143

Data Sheet
99
In Stock
More Info Available
1: $3.33
10: $2.38
100: $1.76
250: $1.58
500: View



Min.: 1
Mult.: 1
Noise Canceling 2.2 kOhms 2 VDC - 46 dB +/- 3 dB Solder Pad 6 mm 6 mm 6 mm 3.5 mm
PUI Audio TOM-3046L-R
Enlarge
PUI Audio Microphones 2.2kOhm X 6mm
Data Sheet 100
On Order
More Info Available
1: $3.71
10: $2.65
100: $1.96
250: $1.76
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 46 dB +/- 3 dB Solder Pad 4.5 mm 4.5 mm 4.5 mm 3 mm
PUI Audio TOM-1545S-C33-R
Enlarge
PUI Audio Microphones 2.2kOhm x 4mm
Data Sheet 100
In Stock
1: $3.71
10: $2.65
100: $1.96
250: $1.76
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 45 dB +/- 3 dB 4 mm 4 mm 4 mm 1.5 mm
PUI Audio TOM-1545L-R
Enlarge
PUI Audio Microphones 2.2kOhm X 4.5mm
Data Sheet 100
On Order
More Info Available
1: $3.71
10: $2.65
100: $1.96
250: $1.76
500: View



Min.: 1
Mult.: 1
Omnidirectional 2.2 kOhms 2 VDC - 45 dB +/- 3 dB Solder Pad 4 mm 4 mm 4 mm 1.5 mm
Knowles EK-23029-C36
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -50 SENS, 12S PORT
Page 2,942

Data Sheet
75
On Order
More Info Available
1: $14.11
10: $12.74
25: $11.84
50: $11.60
100: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V - 50 dB Terminals 5.56 mm 3.98 mm 2.21 mm
Knowles EA-21842-000
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet 75
On Order
More Info Available
1: $14.91
10: $13.60
25: $12.28
50: $11.40
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 59 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm
Knowles EK-23133-000
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12SL PORT
Data Sheet 75
On Order
More Info Available
1: $15.47
10: $14.11
25: $12.74
50: $11.83
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 EK-23027-C36
Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 0KP PORT
Data Sheet 75
On Order
More Info Available
1: $15.47
10: $14.11
25: $12.74
50: $11.83
100: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms 1.3 V to 10 V - 53 dB Solder Pad 5.56 mm 3.99 mm 2.26 mm
Knowles BT-21759-000
Enlarge
Knowles Microphones
Data Sheet 75
On Order
More Info Available
1: $17.02
10: $15.52
25: $14.02
50: $13.02
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V to 10 V - 60 dB Solder Pad 7.87 mm 5.54 mm 2.29 mm
Knowles BT-21754-000
Enlarge
Knowles Microphones
Data Sheet 75
On Order
More Info Available
1: $17.02
10: $15.52
25: $14.02
50: $13.02
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms 1.3 V - 59.5 dB Solder Pad 7.87 mm 5.54 mm 2.24 mm
HM-31308-P113

New Product
New Product


Knowles Microphones Microphone
75
On Order
More Info Available
1: $17.91
10: $16.33
25: $14.75
50: $13.70
100: View



Min.: 1
Mult.: 1
500 Ohms 3 V - 32 dB Wire Leads 6 mm 3.61 mm
Compare up to 20 parts.
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