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S17OT421-038 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S17OT421-038 product

S17OT421-038

MEMS Microphones

MEMSMicrophoneSMDAudio

The S17OT421-038 is a compact, omnidirectional MEMS microphone from Goertek, ideal for consumer electronics requiring high-quality audio capture in a small SMT-compatible package.

Best for

  • Mobile phones
  • Portable audio devices
  • Telecommunication equipment

Avoid if

  • Applications requiring extreme mechanical shock resistance beyond standard consumer levels

Check before use

  • Reflow temperature profile
  • Vacuum nozzle placement

Key specifications

Sensitivity
-42 dBV/Pa
Operating Voltage
1.5 V - 3.6 V
S/N Ratio
59 dB
Dimensions
3.1 x 2.5 x 1.1 mm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsTelecommunications

Datasheet

fd1e252db8ee7e208bb21ad19a290fbc_2209081730_Goertek-S17OT421-038_C5160221.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S17OT421-038: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an omnidirectional MEMS microphone designed for surface-mount technology (SMT) applications, offering a sensitivity of -42dB and a compact 3.1mm x 2.5mm footprint.