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Product Overview
Digi-Key Part Number 102-2191-ND
Quantity Available 14,044
Can ship immediately

Manufacturer Part Number


Description 100Hz ~ 12kHz Analog Microphone Electret Condenser Unidirectional (-37dB ±3dB @ 94dB SPL) Solder Pads
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 13 Weeks
Documents & Media
Datasheets CMI-4537-SN69
Product Training Modules Electret Condenser Microphones
RoHS Information CMI-4537-SN69 Cert of Compliance
3D Model CMI-4537-SN69
Catalog Page 2404 (SG2011-EN PDF)
Product Attributes Select All

Audio Products




CUI Inc.

Series -
Packaging ? Bulk ?
Part Status Active
Type Electret Condenser
Output Type Analog
Direction Unidirectional
Frequency Range 100Hz ~ 12kHz
Sensitivity -37dB ±3dB @ 94dB SPL
S/N Ratio 69dB
Impedance 2.34 kOhm
Voltage - Rated -
Voltage Range 1.5 ~ 9V
Current - Supply 400µA
Port Location Top
Seal Rating None
Termination Solder Pads
Size / Dimension 9.70mm Dia
Height (Max) 4.70mm
Shape Circular
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Additional Resources
Standard Package ? 100
Other Names 033-4034R

09:20:41 10/28/2016

Price & Procurement

All prices are in SGD.
Price Break Unit Price Extended Price
1 5.39000 5.39
10 4.45200 44.52
100 3.33910 333.91
500 2.78256 1,391.28
1,000 2.46720 2,467.20
2,500 2.36518 5,912.94

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

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