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You are here:Home >> Product >> Audio Products >> Microphones

BL-21671-140

Part Number: BL-21671-140<

Manufacturer: Knowles<

Description: MICROPHONE PIEZO ANALOG OMNI<

Data sheet: BL-21671-140

Specifications

Series	BL
RoHS	RoHS
Type	Piezo
Shape	Rectangular
Ratings	-
Direction	Omnidirectional
Impedance	13 kOhms
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
Voltage Range	-
Frequency Range	100 Hz ~ 2.5 kHz
Voltage - Rated	1.3 V
Current - Supply	50 µA
Size / Dimension	0.310" L x 0.218" W (7.87mm x 5.54mm)