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Product Introduction

BT-21759-134

Part Number
BT-21759-134
Manufacturer/Brand
Knowles
Description
MICROPHONE
Category
Microphones
RoHs Status
Lead free / RoHS Compliant
Series
BT
Quantity
7853pcs Stock Available.

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Product Specifications

Part Number BT-21759-134
Description MICROPHONE
Manufacturer Knowles
Series BT
Part Status Obsolete
Type Electret Condenser
Output Type Analog
Direction -
Frequency Range 100Hz ~ 10kHz
Sensitivity -60dB ±3dB @ 74dB SPL
S/N Ratio -
Impedance 3.5 kOhms
Voltage - Rated 1.3V
Voltage Range 0.9V ~ 10V
Current - Supply 50µA
Port Location Top
Ratings -
Termination Solder Pads
Size / Dimension 0.310" L x 0.218" W (7.87mm x 5.54mm)
Height (Max) 0.090" (2.29mm)
Shape Rectangular

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