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MEMS MSM421ACT012 product image
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MEMS MSM421ACT012RoHS

Manufacturer
MEMSAsian Brands
MPN
MSM421ACT012
LCSC Part #
C7566905
Packaging
LGA-4(1.9x2.8)
Customer #
Key Attributes
Omnidirectional -42dB 200Ω 57dB LGA-4(1.9x2.8) Microphones RoHS
Datasheetpdf iconMEMS MSM421ACT012
In-Stock: 485
485 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
5+$ 0.1025$ 0.51
50+$ 0.1002$ 5.01
150+$ 0.0987$ 14.81
500+$ 0.0972$ 48.60
Standard Packaging1000/Full Reel
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Products Specifications

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TypeDescription
CategoryAudio Products/Microphones
ManufacturerMEMS
PackagingLGA-4(1.9x2.8)
Voltage - Supply1.8V
DirectionOmnidirectional
Current Consumption150uA~170uA
Sensitivity-42dB
Height1.05mm
Output Impedance200Ω
S/N Ratio57dB
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging1000
Sales UnitPiece

Introduction

AI Translation

MSM421ACT012 is an omnidirectional, top-port, analog output MEMS microphone offering high performance and reliability with enhanced RF immunity. The device is housed in a compact 2.75 mm × 1.85 mm × 1.05 mm metal-can LGA package, compatible with SMT assembly without sensitivity degradation.

Features

AI Translation
  • Miniaturized
  • Omnidirectional
  • Standard SMT reflow soldering
  • Compatible with tin-lead and lead-free solder processes
  • RoHS/halogen-free compliant
  • Sensitivity matched within ±1dB

Applications

AI Translation
  • Laptops
  • Tablets
  • Bluetooth headsets
  • Headphones
  • Wearable smart devices