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Product Overview
Digi-Key Part Number 102-2191-ND
Quantity Available 14,049
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 2389 (UK2011-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

23:14:37 10/25/2016

Price & Procurement

All prices are in GBP.
Price Break Unit Price Extended Price
1 2.72000 2.72
10 2.24900 22.49
100 1.68670 168.67
500 1.40560 702.80
1,000 1.24630 1,246.30
2,500 1.19476 2,986.90

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

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