100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Omnidirectional ( -42dB ±3dB @ 94dB SPL ) PC Pins
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100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Omnidirectional ( -42dB ±3dB @ 94dB SPL ) PC Pins
CUI Devices CMEJ Electret Condenser Microphones | Digi-Key Daily
Comparing MEMS and Electret Condenser (ECM) Microphones

CMC-5042PF-AC

DigiKey Part Number
102-1724-ND
Manufacturer
Manufacturer Product Number
CMC-5042PF-AC
Description
MIC COND ANLG OMNI -42DB 0.236"D
Manufacturer Standard Lead Time
19 Weeks
Customer Reference
Detailed Description
100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Omnidirectional (-42dB ±3dB @ 94dB SPL) PC Pins
Datasheet
 Datasheet
EDA/CAD Models
CMC-5042PF-AC Models
Product Attributes
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Category
Voltage - Rated
2 V
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
Omnidirectional
Size / Dimension
0.236" Dia (6.00mm)
Frequency Range
100 Hz ~ 20 kHz
Height (Max)
0.205" (5.20mm)
Sensitivity
-42dB ±3dB @ 94dB SPL
Shape
Circular
S/N Ratio
56dB
Base Product Number
Impedance
2.2 kOhms
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
72 estimated in stock on 28-Dec-2026
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All prices are in USD
Box
QuantityUnit PriceExt Price
1$1.06000$1.06
10$0.82600$8.26
25$0.75120$18.78
80$0.66700$53.36
160$0.62194$99.51
320$0.58044$185.74
560$0.54930$307.61
1,040$0.51711$537.79
5,040$0.46000$2,318.40