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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
(USD)
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Knowles EA-21842-000
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet 74
In Stock
1: $14.91
10: $13.60
25: $12.28
50: $11.40
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms - 59 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EA-23178-078
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -61 SENS, 12S PORT
Data Sheet 74
In Stock
1: $14.91
10: $13.60
25: $12.28
50: $11.40
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms - 61 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EK-23133-000
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12SL PORT
Data Sheet 73
In Stock
1: $15.47
10: $14.11
25: $12.74
50: $11.83
100: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EK-23028-C36
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT
Data Sheet 61
In Stock
1: $15.47
10: $14.11
25: $12.75
50: $11.84
100: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 57 dB Terminals 5.56 mm 3.98 mm 2.21 mm 1.3 V
Knowles NR-23160-000
 Enlarge
Knowles Microphones -52 Sens, Flat Rsp. -100dB Noise output
Page 2,810

Data Sheet
64
In Stock
1: $16.05
10: $14.50
25: $13.46
50: $13.20
100: View



Min.: 1
Mult.: 1
Noise Canceling 2.5 kOhms - 52 dB Solder Pad 5.56 mm 3.99 mm 2.26 mm 1.3 V to 10 V
Knowles NR-23159-000
 Enlarge
Knowles Microphones 4.0 X 5.59 X 2.28MM -65 SENS, JA/JK PORT
Data Sheet 99
In Stock
1: $16.05
10: $14.50
25: $13.46
50: $13.20
100: View



Min.: 1
Mult.: 1
Noise Canceling - 65 dB 4 mm 5.59 mm 2.28 mm
Knowles BT-21754-000
 Enlarge
Knowles Microphones
Data Sheet 75
In Stock
1: $17.02
10: $15.52
25: $14.02
50: $13.02
100: View



Min.: 1
Mult.: 1
Omnidirectional 3.5 kOhms - 59.5 dB Solder Pad 7.87 mm 5.54 mm 2.24 mm 1.3 V
Knowles EM-23046-P16
 Enlarge
Knowles Microphones Omni-Directional Microphone
Page 2,810

Data Sheet
50
In Stock
1: $24.60
5: $23.50
10: $22.43
25: $20.47
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 56 dB Wire Leads 3.57 mm 2.21 mm 3.61 mm 1.3 V to 1.6 V
Knowles WP-23502-000
 Enlarge
Knowles Microphones -52 Sens, Flat Resp Omni 25dB -100dB
Data Sheet 49
In Stock
1: $26.91
5: $25.69
10: $23.44
25: $21.54
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 52 dB Solder Pad 5.56 mm 3.99 mm 2.26 mm 1.3 V
Knowles FG-23652-P16
 Enlarge
Knowles Microphones Omni-Directional Microphone
Page 2,810

Data Sheet
58
In Stock
1: $27.85
5: $27.38
10: $24.65
25: $22.82
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Wire Leads 2.57 mm 2.56 mm 4.24 mm 1.3 V to 3 V
Knowles EM-25446-C36
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 50
In Stock
1: $28.09
5: $26.83
10: $25.61
25: $23.37
50: View



Min.: 1
Mult.: 1
Omnidirectional 2.8 kOhms - 58 dB Solder Pad 3.57 mm 3.57 mm 2.21 mm 1.3 V
Knowles WP-25993-D63
 Enlarge
Knowles Microphones 2-wire, RFI 3m rated W/P w/2.2 chip cap
Data Sheet 42
In Stock
1: $28.17
5: $26.91
10: $25.69
25: $23.44
50: View



Min.: 1
Mult.: 1
Noise Canceling 2 kOhms - 55 dB Wire Leads 5.56 mm 3.99 mm 2.26 mm 1.3 V to 10 V
Knowles EL-23077-000
 Enlarge
Knowles Microphones 4.0 X 5.59 X 2.28MM -52 SENS, 3S/9S PORT
Data Sheet 46
In Stock
1: $28.46
5: $27.17
10: $24.79
25: $22.78
50: View



Min.: 1
Mult.: 1
Unidirectional 4.4 kOhms - 52 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles FG-23742-D65
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 48
In Stock
1: $29.64
5: $28.30
10: $25.82
25: $23.73
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 63 dB Solder Pad 2.57 mm 2.56 mm 3.22 mm 1.3 V to 3 V
Knowles EL-23077-C05
 Enlarge
Knowles Microphones 4.0 X 5.59 X 2.28MM -52 SENS, 3S/9S PORT
Data Sheet 48
In Stock
1: $29.80
5: $28.46
10: $27.17
25: $24.79
50: View



Min.: 1
Mult.: 1
Unidirectional - 52 dB 5.56 mm 3.99 mm 2.21 mm
Knowles BW-21789-000 Knowles Microphones
Data Sheet 50
In Stock
1: $30.62
5: $29.20
10: $28.71
25: $25.84
50: View



Min.: 1
Mult.: 1
Noise Canceling 3.5 kOhms - 55 dB Solder Pad 7.87 mm 5.54 mm 2.29 mm 1.3 V to 10 V
FG38-30490-C36

New At Mouser
New At Mouser


Knowles Microphones Omni-Directional Microphone
50
In Stock
1: $30.62
5: $29.20
10: $28.71
25: $25.84
50: View



Min.: 1
Mult.: 1
2.56 mm 2.56 mm
Knowles FG-26163-000
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 35
In Stock
1: $30.70
5: $29.28
10: $28.78
25: $25.90
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Solder Pad 2.57 mm 2.56 mm 2.57 mm 1.3 V to 1.6 V
FG-23629-D65

New At Mouser
New At Mouser


Knowles Microphones Omni-Directional Microphone
Data Sheet 40
In Stock
1: $31.03
5: $29.64
10: $28.30
25: $25.82
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Solder Pad 2.57 mm 2.56 mm 3.22 mm 1.3 V to 3 V
Knowles FG-23653-C36
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 50
In Stock
1: $31.03
5: $29.64
10: $28.30
25: $25.82
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Terminals 2.56 mm 2.56 mm 2.54 mm 1.3 V
FG-23652-D65

New At Mouser
New At Mouser


Knowles Microphones Omni-Directional Microphone
Data Sheet 48
In Stock
1: $31.03
5: $29.64
10: $28.30
25: $25.82
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 53 dB Solder Pad 2.57 mm 2.56 mm 2.66 mm 1.3 V to 3 V
Knowles FG-23742-D36
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet 56
In Stock
1: $31.06
5: $29.67
10: $28.32
25: $25.84
50: View



Min.: 1
Mult.: 1
Omnidirectional 4.4 kOhms - 63 dB Wire Leads 2.55 mm 2.56 mm 2.59 mm 1.3 V to 3 V
BJ-21591-000

New At Mouser
New At Mouser


Knowles Microphones Microphone
Data Sheet 50
In Stock
1: $31.23
5: $29.83
10: $28.47
25: $25.98
50: View



Min.: 1
Mult.: 1
3.9 kOhms - 75 dB Solder Pad 7.87 mm 5.59 mm 4 mm
Knowles BJ-21590-000
 Enlarge
Knowles Microphones -75 Sens, 0Jn Port Omni
Page 2,810

Data Sheet
45
In Stock
1: $31.23
5: $29.83
10: $28.48
25: $25.99
50: View



Min.: 1
Mult.: 1
Omnidirectional 3.9 kOhms - 75.5 dB Solder Pad 7.87 mm 5.59 mm 4.06 mm
GA38-30870-000

New At Mouser
New At Mouser


Knowles Microphones MICROPHONE
48
In Stock
1: $31.30
5: $29.90
10: $28.54
25: $26.04
50: View



Min.: 1
Mult.: 1
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