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TCST2103 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCST2103 product

TCST2103

Optical Sensors

Optical SensorTransmissiveVishay

The TCST2103 is a transmissive optical sensor with a 3.1 mm gap and 1 mm aperture, suitable for industrial switching and counting applications.

Best for

  • Optical switching
  • Counting
  • Encoder applications

Avoid if

  • Applications requiring extremely high-speed switching beyond the phototransistor's capability

Check before use

  • Operating temperature limits and mechanical mounting requirements

Key specifications

Gap Width
3.1 mm
Aperture Width
1 mm
Typical Output Current
4 mA
Wavelength
950 nm

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial AutomationSensors

Datasheet

Vishay-company-15.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCST2103: 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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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

The TCST2103 is a transmissive optical sensor consisting of an infrared emitter and a phototransistor, housed in a leaded package with a 3.1 mm gap.