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MR28406
MICROPHONE, WATER PROOF, OMNI
Image is for illustrative purposes only. Please refer to product description.
ManufacturerKNOWLES ACOUSTICS
Manufacturer Part NoMR28406
Order Code1300700
Product RangeMR
Technical Datasheet
No Longer Manufactured
Product Information
ManufacturerKNOWLES ACOUSTICS
Manufacturer Part NoMR28406
Order Code1300700
Product RangeMR
Technical Datasheet
Transducer FunctionMicrophone
Frequency Response Min1kHz
DirectivityOmnidirectional
Frequency Response Max10kHz
Supply Voltage Min900mV
Supply Voltage Max1.3V
Sensitivity (dB)-61.5dB
Drain Current Max50µA
Impedance3500ohm
Output Impedance3.5kohm
Product RangeMR
SVHCNo SVHC (12-Jan-2017)
Product Overview
The MR28406 is a Microphone with omnidirectional directivity. MR Series microphones combine a conventional element with a waterproof bellows assembly. The bellows conducts sound to the element and survives 15m of submersion in water. They may be panel mounted, attached for boom applications and are suitable for outdoor use or repeated submersion.
- Conventional element with waterproof bellows assembly
Applications
Audio
Technical Specifications
Transducer Function
Microphone
Directivity
Omnidirectional
Supply Voltage Min
900mV
Sensitivity (dB)
-61.5dB
Impedance
3500ohm
Product Range
MR
Frequency Response Min
1kHz
Frequency Response Max
10kHz
Supply Voltage Max
1.3V
Drain Current Max
50µA
Output Impedance
3.5kohm
SVHC
No SVHC (12-Jan-2017)
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:90329000
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
SVHC:No SVHC (12-Jan-2017)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.003176