🇸🇬 Singapore (SGD)B2B & PunchoutSupportHelpOrder by Part #Sign In
🛒 Cart
Home › Microphones › Microphones
Knowles

Knowles TO38-31020-B21

TO38-31020-B21

MIC COND ANALOG OMNI -54DB

Prices and stock are confirmed with the supplier at the moment you ask, so what you see is what you pay.

Product Details

TypeElectret Condenser
ShapeSquare
SeriesTO
PackageTray
DirectionOmnidirectional
Impedance4.4 kOhms
Output TypeAnalog
Sensitivity-54dB ±3dB @ 74dB SPL
TerminationSolder Pads
Height (Max)0.053" (1.35mm)
Port LocationSide
Voltage Range0.9 V ~ 1.6 V
Product StatusActive
Frequency Range80 Hz ~ 10 kHz
Current - Supply29 µA
Size / Dimension0.141" L x 0.141" W (3.57mm x 3.57mm)
Quantity Available0 In Stock Check Lead Time