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Sensor ICs
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Board Mount Motion & Position Sensors
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MEMS Microphones
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MEMS Microphones MICROPHONE
MM20-33639-000
Knowles
1:
$11.20
190
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Mfr. Part #
MM20-33639-000
Mouser Part #
721-MM20-33639-000
Knowles
MEMS Microphones MICROPHONE
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190
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$11.20
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$8.72
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$7.92
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$7.37
100
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$6.84
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MEMS Microphones
- 17 C
+ 63 C
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Board Mount Motion & Position Sensors 7.92 x 5.59 x 4.14mm '-45 20hz to 10Khz
BU-21771-000
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1:
$61.56
108
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BU-21771-000
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721-BU-21771-000
Knowles
Board Mount Motion & Position Sensors 7.92 x 5.59 x 4.14mm '-45 20hz to 10Khz
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108
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$61.56
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$45.87
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Board Mount Motion & Position Sensors
SMD/SMT
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MEMS Microphones 71dB 1.3mm Height 0.25mm port
Knowles MM20-33366-000
MM20-33366-000
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1:
$10.29
1,553
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MM20-33366-000
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721-MM20-33366-000
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MEMS Microphones 71dB 1.3mm Height 0.25mm port
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1,553
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$10.29
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$7.91
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$7.16
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$6.65
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$6.18
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MEMS Microphones
SMD/SMT
- 17 C
+ 63 C
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Board Mount Motion & Position Sensors 7.92 X 5.59 X 2.28MM -40, 20hz to 10Khz
BU-23842-000
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1:
$61.64
12
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100
Expected 9/4/2026
Mfr. Part #
BU-23842-000
Mouser Part #
721-BU-23842-000
Knowles
Board Mount Motion & Position Sensors 7.92 X 5.59 X 2.28MM -40, 20hz to 10Khz
Datasheet
12
In Stock
100
Expected 9/4/2026
1
$61.64
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$56.94
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$55.19
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$53.09
50
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50
$50.97
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$49.68
200
$49.67
500
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Board Mount Motion & Position Sensors
SMD/SMT
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Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz
BU-23173-000
Knowles
1:
$61.64
1
Expected 8/28/2026
Mfr. Part #
BU-23173-000
Mouser Part #
721-BU-23173-000
Knowles
Board Mount Motion & Position Sensors 7.92 X 5.59 X 4.14MM -39, 20hz to 10Khz
Datasheet
1
Expected 8/28/2026
1
$61.64
5
$56.94
10
$55.19
25
$53.09
50
View
50
$50.97
100
$49.68
200
$49.67
500
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