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Part Number Overview
Manufacturer Part Number
BW-21789-000
Description
MIC COND ANALOG NC -55DB
Detailed Description
100 Hz ~ 4 kHz Analog Microphone Electret Condenser 1.3 V ~ 10 V Noise Cancelling (-55dB ±4dB @ 74dB SPL) Solder Pads
Manufacturer
Knowles
Standard LeadTime
Edacad Model
Standard Package
25
Supplier Stocks
Technical specifications
Mfr
Knowles
Series
BW
Package
Bulk
Product Status
Obsolete
Type
Electret Condenser
Output Type
Analog
Direction
Noise Cancelling
Frequency Range
100 Hz ~ 4 kHz
Sensitivity
-55dB ±4dB @ 74dB SPL
S/N Ratio
-
Impedance
3.5 kOhms
Voltage - Rated
1.3 V
Voltage Range
1.3 V ~ 10 V
Current - Supply
50 µA
Port Location
Top
Termination
Solder Pads
Size / Dimension
0.310" L x 0.218" W (7.87mm x 5.54mm)
Height (Max)
0.090" (2.29mm)
Shape
Rectangular
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
Not Applicable
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8518.10.8030
Other Names
423-BW-21789-000-NDL
423-BW-21789-000-ND
BW-1789-NDL
BW-1789-ND
423-1169
BW21789000
423-BW-21789-000
BW-21789
423-1169-ND
BW-1789
Q2012533C
Category
/Product Index/Audio Products/Microphones/Knowles BW-21789-000
Documents & Media
Product Training Modules
1(Introduction To Microphones)
PCN Obsolescence/ EOL
1(BW-21789-000 14/Dec/2022)
Quantity Price
-
Substitutes
-