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DY-ITR8402 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DY-ITR8402 product

DY-ITR8402

Optoelectronics

PhotointerrupterInfraredSlot Sensor

The DY-ITR8402 is a transmissive slot-type photointerrupter from TONYU, featuring a 6mm slot width and 940nm infrared emission, suitable for non-contact sensing applications.

Best for

  • Non-contact position sensing
  • Smart home appliances
  • Mouse and scanner mechanisms

Avoid if

  • Applications requiring high-speed data transmission beyond standard switching
  • Environments with extreme mechanical vibration

Check before use

  • Ensure the 6mm slot width is sufficient for the target object
  • Verify PCB layout matches the 2.54mm pin pitch

Key specifications

Slot Width
6 mm
Peak Wavelength
940 nm
Response Time
15 µs

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Sensor

Datasheet

7804081548d79df47bd6175a5549e5c8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DY-ITR8402: 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
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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

It is a transmissive (slot-type) photointerrupter that uses an infrared LED and a phototransistor to detect objects passing through its 6mm slot.