BL-21671-140 Knowles MIC PIEZO ANALOG OMNI -54.5DB 100Hz ~ 2.5kHz Analog Microphone Piezo 1.3V Omnidirectional (-54.5dB ±3dB @ 74dB SPL) Solder Pads

ProducentKnowles
Part Number

BL-21671-140 (BL21671140)

Specifications

MIC PIEZO ANALOG OMNI -54.5DB 100Hz ~ 2.5kHz Analog Microphone Piezo 1.3V Omnidirectional (-54.5dB ±3dB @ 74dB SPL) Solder Pads

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Minimum Order Quantity1
Tariff No.
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Weight and Dimension
DescriptionCategories Audio Products Microphones Manufacturer Knowles Series BL Packaging Bulk Part Status Obsolete Type Piezo Output Type Analog Direction Omnidirectional Frequency Range 100Hz ~ 2.5kHz Sensitivity -54.5dB ±3dB @ 74dB SPL S/N Ratio - Impedance 13 kOhm Voltage - Rated 1.3V Voltage Range - Current - Supply 50µA Port Location Side Seal Rating None Termination Solder Pads Size / Dimension 0.310" L x 0.218" W (7.87mm x 5.54mm) Height (Max) 0.163" (4.13mm) Shape Rectangular
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