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BL-21671-140

Manufacturers: Knowles
Product Category: Microphones
Data Sheet: BL-21671-140
Description: MIC PIEZO ANALOG OMNI -54.5DB
RoHS status: RoHS Compliant
Attribute Attribute Value
Manufacturer Knowles
Product Category Microphones
Type Piezo
Shape Rectangular
Series BL
Direction Omnidirectional
Impedance 13 kOhms
Packaging Bulk
S/N Ratio -
Output Type Analog
Part Status Obsolete
Sensitivity -54.5dB ±3dB @ 74dB SPL
Termination Solder Pads
Height (Max) 0.163" (4.13mm)
Port Location Side
Frequency Range 100Hz ~ 2.5kHz
Voltage - Rated 1.3V
Current - Supply 50µA
Size / Dimension 0.310" L x 0.218" W (7.87mm x 5.54mm)

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