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Product Overview
Digi-Key Part Number 102-1728-ND
Quantity Available 3,936
Can ship immediately

Manufacturer Part Number


Description 70Hz ~ 20kHz Analog Microphone Electret Condenser Unidirectional (-47dB ±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-5247TF-K
Product Training Modules Electret Condenser Microphones
RoHS Information CMI-5247TF-K Cert of Compliance
3D Model CMI-5247TF-K
Catalog Page 2150 (HK092-10 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 70Hz ~ 20kHz
Sensitivity -47dB ±3dB @ 94dB SPL
S/N Ratio 60dB
Impedance 680 Ohm
Voltage - Rated -
Voltage Range 1.5 ~ 10V
Current - Supply 500µA
Port Location Top
Seal Rating None
Termination Solder Pads
Size / Dimension 9.70mm Dia
Height (Max) 5.40mm
Shape Circular
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Additional Resources
Standard Package ? 100
Other Names 033-4011R

09:06:38 10/28/2016

Price & Procurement

All prices are in HKD.
Price Break Unit Price Extended Price
1 18.74000 18.74
10 15.54400 155.44
100 11.51610 1,151.61
500 9.21288 4,606.44
1,000 8.34918 8,349.18
2,500 7.48547 18,713.68

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

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