BL-21671-140 Knowles Acoustics, BL-21671-140 Datasheet
BL-21671-140
Manufacturer Part Number
BL-21671-140
Description
MIC ELEMENT PIEZO INSTRUMENT
Manufacturer
Knowles Acoustics
Series
BLr
Type
Piezo Condenserr
Specifications of BL-21671-140
Sensitivity
-54.4dB ±3dB
Voltage - Rated
1.3V
Current
50µA
Size / Dimension
Rectangular - 7.87mm L x 5.54mm W x 4.06mm H
Impedance
13K Ohm
Frequency
100Hz ~ 2.5kHz
Termination
Solder Pads
Direction
Omnidirectional
Port Location
Side
Dimensions
7.87 mm L x 5.54 mm W x 4.06 mm D
Depth
4.06 mm
Length
7.87 mm
Width
5.54 mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Filter Type
-
S/n Ratio
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
423-1097
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