CMR-2747PB-A
ActiveCUI Devices
MIC COND ANLG NC -47DB 0.236"DIA
Deep-Dive with AI
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CMR-2747PB-A
ActiveCUI Devices
MIC COND ANLG NC -47DB 0.236"DIA
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | CMR-2747PB-A |
|---|---|
| Current - Supply | 500 µA |
| Direction | Noise Cancelling |
| Frequency Range [Max] | 20 kHz |
| Frequency Range [Min] | 100 Hz |
| Impedance | 2.2 kOhms |
| Output Type | Analog |
| Port Location | Top |
| S/N Ratio | 56 dB |
| Shape | Circular |
| Size / Dimension [diameter] | 6 mm |
| Size / Dimension [diameter] | 0.236 in |
| Termination | PC Pins |
| Type | Electret Condenser |
| Voltage Range [Max] | 10 V |
| Voltage Range [Min] | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 2.01 | |
| 10 | $ 1.67 | |||
| 25 | $ 1.54 | |||
| 50 | $ 1.45 | |||
| 100 | $ 1.36 | |||
| 300 | $ 1.26 | |||
| 500 | $ 1.17 | |||
| 1000 | $ 1.12 | |||
Description
General part information
CMR-2747 Series
100 Hz ~ 20 kHz Analog Microphone Electret Condenser 2 V ~ 10 V Noise Cancelling (-47dB ±3dB @ 94dB SPL) PC Pins
Documents
Technical documentation and resources