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
19 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
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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
Ratings
IP50 - Dust Protection
Output Type
Analog
Termination
PC Pins
Direction
Noise Cancelling
Size / Dimension
0.236" Dia (6.00mm)
Frequency Range
100 Hz ~ 20 kHz
Height (Max)
0.114" (2.90mm)
Sensitivity
-47dB ±3dB @ 94dB SPL
Shape
Circular
S/N Ratio
56dB
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
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All prices are in USD
Box
QuantityUnit PriceExt Price
1$2.23000$2.23
10$1.74900$17.49
25$1.59160$39.79
50$1.48380$74.19
100$1.38420$138.42
300$1.24207$372.62
500$1.18186$590.93
1,000$1.10560$1,105.60
5,000$1.06375$5,318.75
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