100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Noise Cancelling ( -47dB ±3dB @ 94dB SPL ) PC Pins
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100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Noise Cancelling ( -47dB ±3dB @ 94dB SPL ) PC Pins
CUI Devices CMEJ Electret Condenser Microphones | Digi-Key Daily
Comparing MEMS and Electret Condenser (ECM) Microphones

CMR-2747PB-A

DigiKey Part Number
102-1731-ND
Manufacturer
Manufacturer Product Number
CMR-2747PB-A
Description
MIC COND ANLG NC -47DB 0.236"DIA
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Noise Cancelling (-47dB ±3dB @ 94dB SPL) PC Pins
Datasheet
 Datasheet
EDA/CAD Models
CMR-2747PB-A Models
Product Attributes
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Category
Impedance
2.2 kOhms
Manufacturer
Same Sky (Formerly CUI Devices)
Voltage Range
2 V ~ 10 V
Packaging
Box
Current - Supply
500 µA
Part Status
Active
Port Location
Top
Type
Electret Condenser
Termination
PC Pins
Output Type
Analog
Size / Dimension
0.236" Dia (6.00mm)
Direction
Noise Cancelling
Height (Max)
0.114" (2.90mm)
Frequency Range
100 Hz ~ 20 kHz
Shape
Circular
Sensitivity
-47dB ±3dB @ 94dB SPL
Base Product Number
S/N Ratio
56dB
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 5,065
Check for Additional Incoming Stock
All prices are in GBP
Box
QuantityUnit PriceExt Price
1£1.99000£1.99
10£1.51600£15.16
25£1.36600£34.15
50£1.26460£63.23
100£1.17230£117.23
300£1.04267£312.80
500£0.98842£494.21
1,000£0.92032£920.32
5,000£0.83270£4,163.50
Manufacturers Standard Package
Unit Price without VAT:£1.99000
Unit Price with VAT:£2.38800