MR-23151-000 Knowles Acoustics, MR-23151-000 Datasheet - Page 4
![MIC MAGNETIC 50' SUBMERSIBLE](/photos/0/4/461/mr-23151_sml.jpg)
MR-23151-000
Manufacturer Part Number
MR-23151-000
Description
MIC MAGNETIC 50' SUBMERSIBLE
Manufacturer
Knowles Acoustics
Series
MRr
Type
Magnetic, Waterproofr
Specifications of MR-23151-000
Sensitivity
-87.5dB ±3dB
Size / Dimension
Circular - 22.12mm Dia x 9.3mm H
Impedance
300 Ohm
Frequency
280Hz ~ 5kHz
Termination
Wire Leads
Direction
Omnidirectional
Port Location
Side
Directional Properties
Omnidirectional
Operating Voltage
1.3 V
Termination Style
Wire Leads
Dimensions
9.3 mm L
Diameter
22.12 mm
Length
9.3 mm
Transducer Function
Microphone
Device Type
Microphone
Directivity
Omni
External Diameter
22.12mm
Output Impedance
300ohm
Drain Current Max
50µA
Terminal Type
Wire Leads
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Filter Type
-
S/n Ratio
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
423-1015
MR-23151
MR-3151
MR3151
MR-23151
MR-3151
MR3151
Microphones
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Silicon Microphones…
based on MEMS technology
and surface mountable for
high speed automation,
including mobile phones,
PDAs, tablets, etc.
Condenser Microphones…
for mobile phones, cordless
phones, PDAs, laptops, PCs,
digital cameras, etc.
Look to Knowles Acoustics for complete audio interface solutions ranging from microphones and specialty
transducers to custom assemblies and standard-setting sound conditioning technologies...
Full Spectrum of Expertise
Specialty
Transducers
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High Performance
Microphones…
for use in communications,
instrumentation sound level
meters, etc.
Waterproof Speakers
and Microphones…
for submersion and wet
environment applications
Accelerometers…
for instrumentation and music
pickups
Balanced Armature Speakers…
for communication and audio
products
Dampers…
for voice tube headsets
Beepers…
for ringers and pagers,
alarms, etc.
Custom Assemblies
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Boom Microphones…
for headset manufacturers
Components…
for sub-assemblies, including
attaching leads, cables,
connectors, etc.
Computer Headsets…
for voice recognition and
internet telephony
Mobile Headsets…
for mobile hands-free
communication
Lapel Microphones…
for business presentations,
entertainment and live
marketing
USB Adapters and
Accessories…
for computer and telephony
connections
Acoustic
Software
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Far Field Array…
for precisely directed, ambient
noise canceling solutions for
tablets, PDAs, smart phones,
telematics
Directional Technology…
for customized sound projection
and reception applications
requiring select-radius or
total-circumference audio
performance