8 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Voltage - Rated Voltage Range Current - Supply Port Location Ratings Termination Size / Dimension Type Impedance Output Type Direction Frequency Range Sensitivity S/N Ratio Height (Max) Shape
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RFQ
1,256
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Knowles MICROPHONE EK Obsolete Bulk 1.3V 0.9V ~ 10V 50µA Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 6kHz -54dB ±2dB @ 74dB SPL - 0.089" (2.26mm) Rectangular
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RFQ
3,570
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Knowles MICROPHONE EK Obsolete Bulk 1.3V 0.9V ~ 10V 50µA Side - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 6kHz -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) Rectangular
WP-23501-000
Per Unit
$24.90
RFQ
2,671
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Knowles MIC COND ANALOG NOISE CAN -54DB WP Active Bulk 1.3V 1.3V ~ 10V 300µA Bottom, Top IP67 - Dust Tight, Waterproof Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 2.5 kOhms Analog Noise Cancelling 100Hz ~ 6kHz -54dB ±3dB @ 74dB SPL - 0.089" (2.26mm) Rectangular
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Per Unit
$17.16
RFQ
2,036
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Knowles MICROPHONE EM Active 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 ~ 6kHz -58dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
WP-23502-P07
Per Unit
$32.72
RFQ
2,399
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Knowles MIC COND ANALOG OMNI -52DB WP Active Bulk 1.3V 1.3V ~ 10V 50µA Top Waterproof Wire Leads 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 6kHz -52dB ±3dB @ 74dB SPL - 0.089" (2.26mm) Rectangular
Default Photo
Per Unit
$14.03
RFQ
661
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Knowles MICROPHONE EM Active 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 ~ 6kHz -54dB ±3dB @ 74dB SPL - 0.090" (2.28mm) Square
Default Photo
Per Unit
$11.25
RFQ
2,251
Ships today + free overnight shipping
Knowles MICROPHONE EK Active Bulk 1.3V 0.9V ~ 10V 50µA Top - Solder Pads 0.219" L x 0.157" W (5.56mm x 3.99mm) Electret Condenser 4.4 kOhms Analog Omnidirectional 100Hz ~ 6kHz -53dB ±2dB @ 74dB SPL - 0.089" (2.26mm) Rectangular
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Per Unit
$34.56
RFQ
1,208
Ships today + free overnight shipping
Knowles MIC COND ANALOG OMNI -38.5DB FI Active Bulk 1.3V - 90µA Top - Solder Pads 0.141" L x 0.141" W (3.57mm x 3.57mm) Electret Condenser - Analog Omnidirectional 100Hz ~ 6kHz -38.5dB ±4dB @ 74dB SPL - 0.090" (2.29mm) Square
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