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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)
Quantity RoHS Directional Properties Impedance Sensitivity Termination Style Diameter Length Width Depth Output Type Operating Voltage
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Knowles EK-27276-C36
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT
Data Sheet Non-Stocked
59: $11.86
100: $11.64
250: $11.18
500: $10.95
1,000: View



Min.: 59
Mult.: 1
Omnidirectional - 53 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EK-27276-C54
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -54 SENS, 12S PORT
Data Sheet Non-Stocked
59: $11.86
100: $11.64
250: $11.18
500: $10.95
1,000: View



Min.: 59
Mult.: 1
Omnidirectional - 53 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EK-23024-C64
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, 12S PORT
Data Sheet Non-Stocked
59: $11.86
100: $11.64
250: $11.18
500: $10.95
1,000: View



Min.: 59
Mult.: 1
Omnidirectional - 53 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EK-23132-M01
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -53 SENS, KA PORT
Data Sheet Non-Stocked
57: $12.30
100: $12.06
250: $11.59
500: $11.35
1,000: View



Min.: 57
Mult.: 1
Omnidirectional - 53 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EK-23028-C37
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT
Data Sheet Non-Stocked
57: $12.30
100: $12.06
250: $11.59
500: $11.35
1,000: View



Min.: 57
Mult.: 1
Omnidirectional - 57 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EK-29842-049
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -55 SENS, 9S PORT
Data Sheet Non-Stocked
57: $12.30
100: $12.06
250: $11.59
500: $11.35
1,000: View



Min.: 57
Mult.: 1
Omnidirectional 3.8 kOhms - 55 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EK-23028-000
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -57 SENS, 12S PORT
Data Sheet Non-Stocked
57: $12.30
100: $12.06
250: $11.59
500: $11.35
1,000: View



Min.: 57
Mult.: 1
Omnidirectional 4.4 kOhms - 57 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EA-21843-C37
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT
Data Sheet Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional 3.5 kOhms - 59 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EA-21842-012
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EA-21842-C60
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EA-21842-C65
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EA-21842-052
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EA-21842-C15
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet Non-Stocked
62: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 62
Mult.: 1
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles Microphones Noise Canceling MICROPHONE
Non-Stocked
75: $10.65
100: $10.45
250: $10.04
500: $9.83
1,000: View



Min.: 75
Mult.: 25
Knowles FG-23652-C36
 Enlarge
Knowles Microphones Omni-Directional Microphone
Data Sheet Non-Stocked Lead-Time 8 Weeks
75: $11.21
100: $10.77
250: $10.55
500: $10.17
1,000: $10.09



Min.: 75
Mult.: 25
Omnidirectional 4.4 kOhms - 53 dB Terminals 2.56 mm 2.56 mm 2.54 mm 1.3 V
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional 4.4 kOhms - 56 dB 3.57 mm 3.57 mm 1.7 mm 1.3 V
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional 4.4 kOhms - 56 dB 3.57 mm 3.57 mm 1.7 mm 1.3 V
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional 4.4 kOhms - 54 dB 3.57 mm 3.57 mm 1.7 mm 1.3 V
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional
Knowles Microphones omni-directional MICROPHONE
Non-Stocked
50: $16.87
100: $16.52
250: $16.18
500: $15.27
1,000: Quote



Min.: 50
Mult.: 25
Omnidirectional
Knowles EA-21867-C36
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -54 SENS, 12S PORT
Data Sheet Non-Stocked
75: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 75
Mult.: 25
Omnidirectional 3.5 kOhms - 54 dB Terminals 5.56 mm 3.98 mm 2.21 mm 1.3 V
Knowles EA-21842-G17
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Data Sheet Non-Stocked
75: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 75
Mult.: 25
Omnidirectional 3.5 kOhms - 59 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Knowles EA-21843-C36
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT
Data Sheet Non-Stocked
75: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 75
Mult.: 25
Omnidirectional - 59 dB 5.56 mm 3.98 mm 2.21 mm
Knowles EA-23015-000
 Enlarge
Knowles Microphones 5.56 X 3.98 X 2.21MM -61 SENS, 3S PORT
Data Sheet Non-Stocked
75: $11.40
100: $11.18
250: $10.75
500: $10.53
1,000: View



Min.: 75
Mult.: 25
Omnidirectional 3.8 kOhms - 61 dB Solder Pad 5.56 mm 3.99 mm 2.21 mm 1.3 V
Compare up to 20 parts.
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