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

BW-21789-000

Part Number: BW-21789-000<

Manufacturer: Knowles<

Description: MICROPHONE COND ANALOG NC -55DB<

Data sheet: BW-21789-000

Specifications

Series	BW
RoHS	RoHS
Type	Electret Condenser
Shape	Rectangular
Ratings	-
Direction	Noise Cancelling
Impedance	3.5 kOhms
S/N Ratio	-
Output Type	Analog
Part Status	Not For New Designs
Sensitivity	-55dB ±4dB @ 74dB SPL
Termination	Solder Pads
Height (Max)	0.090" (2.29mm)
Port Location	Top
Voltage Range	1.3 V ~ 10 V
Frequency Range	100 Hz ~ 4 kHz
Voltage - Rated	1.3 V
Current - Supply	50 µA
Size / Dimension	0.310" L x 0.218" W (7.87mm x 5.54mm)