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Product Overview
Digi-Key Part Number 102-1731-ND
Quantity Available 2,957
Can ship immediately

Manufacturer Part Number


Description 100Hz ~ 20kHz Analog Microphone Electret Condenser Noise Cancelling (-47dB ±3dB @ 94dB SPL) PC Pins
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 13 Weeks
Documents & Media
Datasheets CMR-2747PB-A
Product Training Modules Electret Condenser Microphones
RoHS Information CMR-2747PB-A Cert of Compliance
3D Model CMR-2747PB-A
Online Catalog CM
Product Attributes Select All

Audio Products




CUI Inc.

Series -
Packaging ? Bulk ?
Part Status Active
Type Electret Condenser
Output Type Analog
Direction Noise Cancelling
Frequency Range 100Hz ~ 20kHz
Sensitivity -47dB ±3dB @ 94dB SPL
S/N Ratio 56dB
Impedance 2.2 kOhm
Voltage - Rated -
Voltage Range 2 ~ 10V
Current - Supply 500µA
Port Location Top
Seal Rating None
Termination PC Pins
Size / Dimension 6.00mm Dia
Height (Max) 2.90mm
Shape Circular
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Additional Resources
Standard Package ? 100
Other Names 033-4014R

07:38:27 10/25/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 2.77000 2.77
10 2.29800 22.98
100 1.70200 170.20
500 1.36160 680.80
1,000 1.23395 1,233.95
2,500 1.10630 2,765.75

Submit a request for quotation on quantities greater than those displayed.

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