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VSLY3943 AI Analysis:
Specs, Applications & Alternatives

AI summary

VSLY3943 product

VSLY3943

UV

Infrared LED940nmT-1High Speed

The VSLY3943 is a high-speed 940 nm infrared emitting diode in a 3 mm T-1 package, optimized for remote control and optical transmission.

Best for

  • Remote controls
  • Optical data transmission

Avoid if

  • Applications requiring visible light emission

Check before use

  • Thermal dissipation limits at high ambient temperatures

Key specifications

Peak Wavelength
940 nm
Radiant Intensity
70 mW/sr
Forward Voltage
1.5 V
Rise Time
5 ns

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Sensors

Datasheet

vsly3943.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a high-speed infrared emitting diode (IRED) utilizing surface emitter technology, designed for 940 nm emission.