Optical Logic Output Interrupter Switch

Product type IF+ (mA) max Test Conditions Output Aperture Width (mm)
QVE00120 15.0 VCC = 5V Buffer Open Collector 0.50


  • No Contact Sensing
  • 5mm gap
  • 0.5mm Aperture
  • Opaque black plastic housing
  • Buffer open-collector
  • RoHS compliant


The QVE00120 is a slotted optical switch designed for multipurpose non contact sensing. It consists of a GaAs LED and a silicon LOGIC OUPUT sensor packaged in an injection molded housing, facing each other across a 5mm gap. The product is TTL/CMOS compatible.

Download the datasheet

Package Dimensions

QVE00120 package dimensions schematic
  1. Dimensions for all drawings are in millimeters (inches).
  2. Tolerance of +/- 0.25 on all non nominal dimensions unless otherwise specified