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MEMS MSM381AKT003 product image
Images for reference only

MEMS MSM381AKT003RoHS

Manufacturer
MEMSAsian Brands
MPN
MSM381AKT003
LCSC Part #
C51928211
Packaging
LGA-4(3x3.8)
Customer #
Key Attributes
Omnidirectional -38dB 170Ω 66dB LGA-4(3x3.8) Microphones RoHS
Datasheetpdf iconMEMS MSM381AKT003
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.6175$ 0.62
10+$ 0.4999$ 5.00
30+$ 0.4411$ 13.23
100+$ 0.3838$ 38.38
500+$ 0.3498$ 174.90
1,000+$ 0.3312$ 331.20
Standard Packaging5000/Full Reel
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Products Specifications

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TypeDescription
CategoryAudio Products/Microphones
ManufacturerMEMS
PackagingLGA-4(3x3.8)
Voltage - Supply1.8V
Current Consumption175uA
DirectionOmnidirectional
Sensitivity-38dB
Height1.25mm
Output Impedance170Ω
S/N Ratio66dB
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging5000
Sales UnitPiece

Introduction

AI Translation

The MSM381AKT003 is an omnidirectional, top-port, analog output MEMS microphone offering high performance, high reliability, and enhanced RF immunity. The device features a low-profile 3.76 mm × 2.95 mm × 1.25 mm metal-can LGA package, SMT-compatible without sensitivity degradation.

Features

AI Translation
  • High acoustic overload point
  • Omnidirectional
  • Excellent RF immunity
  • Standard SMT reflow soldering process
  • Compatible with leaded and lead-free soldering processes
  • RoHS/halogen-free compliant
  • Sensitivity matching within ±1dB

Applications

AI Translation
  • Smartphones
  • Laptops
  • Tablets
  • Bluetooth Earphones
  • Headphones