MD9745APA-1 is Obsolete and no longer manufactured.
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MD9745APA-1

DigiKey Part Number
423-1024-ND
Manufacturer
Manufacturer Product Number
MD9745APA-1
Description
MIC COND ANLG OMNI -41DB 0.382"D
Customer Reference
Detailed Description
100 Hz ~ 10 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Omnidirectional (-41dB ±3dB @ 94dB SPL) PC Pins
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Knowles
Series
Packaging
Bulk
Part Status
Obsolete
Type
Electret Condenser
Output Type
Analog
Direction
Omnidirectional
Frequency Range
100 Hz ~ 10 kHz
Sensitivity
-41dB ±3dB @ 94dB SPL
S/N Ratio
55dB
Impedance
2.2 kOhms
Voltage - Rated
2 V
Voltage Range
2 V ~ 10 V
Current - Supply
500 µA
Port Location
Top
Termination
PC Pins
Size / Dimension
0.382" Dia (9.70mm)
Height (Max)
0.177" (4.50mm)
Shape
Circular