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Specifications

Type
Magnetic
Part Number
BJ-21590-000
Product
Microphone
Product Type
Magnetic
Range
BJ
Frequency Range
300 Hz ~ 5 kHz
Impedance
3.9 kOhms
Sensitivity
-75.5dB ±3dB @ 74dB SPL
Voltage
-
Voltage Range
-
Port Location
Top
Output Type
Analog
Direction
Omnidirectional
Shape
Rectangular
Height
0.160" (4.06mm)
Dimensions
0.310" L x 0.220" W (7.87mm x 5.59mm)

Product Documentation

Datasheets

Design Files

3D Models

Additional Resources

Distributor Inventory

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Part Number Part Description Quantity Distributor
BJ-21590-000 MICROPHONES -75 SENS, 0JN PORT OMNI 411
Mouser Electronics Inc.
Visit Site
BJ-21590-000 KNOWLES 489
DigiKey
Visit Site

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