ProjectsPricingInsights

GMI9745-46db AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

GMI9745-46db product

GMI9745-46db

Microphones

MicrophoneElectretOmnidirectional

The GMI9745-46db is an omnidirectional electret condenser microphone measuring 9.7mm x 4.5mm, designed for general audio sensing applications.

Best for

  • General audio recording
  • Voice sensing applications

Avoid if

  • Applications requiring high-fidelity studio-grade performance

Check before use

  • Voltage compatibility
  • Mechanical dimensions for enclosure fit

Key specifications

Sensitivity
-44±2 dB
Frequency Range
100-10000 Hz
Operating Voltage
4.5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsGeneral Audio

Datasheet

cd2df4df7d5d957decd3ce733b88000a.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for GMI9745-46db: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

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 electret condenser microphone (ECM) with a diameter of 9.7mm and a height of 4.5mm.