Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Voltage - Rated Voltage Range Current - Supply Port Location Termination Size / Dimension Type Impedance Output Type Direction Frequency Range Sensitivity S/N Ratio Height (Max) Shape
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1,525
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Knowles MICROPHONE EM Obsolete Bulk 1.3V - 50µA Bottom Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 10kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
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2,596
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Knowles MICROPHONE EM Obsolete Bulk 1.3V 0.9V ~ 1.6V 50µA Bottom Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 4kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
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3,583
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Knowles MICROPHONE EM Obsolete Bulk 1.3V - 50µA Bottom Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 10kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
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2,798
In-stock
Knowles MICROPHONE EM Obsolete Bulk 1.3V - 50µA Side Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 10kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
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RFQ
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RFQ
2,189
In-stock
Knowles MICROPHONE EM Obsolete Bulk 1.3V - 50µA Side Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 10kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
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RFQ
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3,088
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Knowles MICROPHONE EM Obsolete Bulk 1.3V 0.9V ~ 1.6V 50µA Side Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 5.8kHz -57.5dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
TD-24610-000
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3,585
In-stock
Knowles MIC COND ANALOG UNI-57.5DB TD Active Tray 1.3V 0.9V ~ 1.6V 50µA Bottom, Side Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser 4.4 kOhms Analog Unidirectional 100Hz ~ 9.5kHz -57.5dB ±3dB @ 74dB SPL - 0.053" (1.35mm) Square