D2A Ultra Subminiature Detection Switch

Detection Switches: D2A
  • RoHS Compliant

Ultra Subminiature
Detection Switch with
Slide Mechanism and
Pushbutton Actuator

  • Compact, light weight, and 3 mm long stroke.
  • Built-in slide mechanism allows selection of shorting or non-shorting switching timing of the switch.
  • Downloadable data
  • CAD

Date of page update:


This web page provides an excerpt from a datasheet. Refer to Product Datasheet and other applicable documents for more information. You can download CAD data from the "Model list".


Data type File name Date of update
Data sheet Data sheet D2A
Precautions Precautions for All Basic Switches
Selection Guide OMRON Switch & Connector Selection


Relevant information for each model is listed. CAD data can be downloaded after logging in or registering as a member.

Model 2D/3D CAD*1 ECAD*2 Buy online Product Discontinuation
D2A-1110 Login/Register Login/Register
In production
D2A-1120 Login/Register Login/Register
In production
D2A-2110 Login/Register Login/Register
In production
D2A-2120 Login/Register Login/Register
In production
  • *1See here for 2D,3D CAD data specifications.
  • *2External site (Ultra Librarian) opens in a new window.
    Ultra Librarian uniquely created ECAD data based on the information provided by OMRON. Please note that OMRON does not guarantee the accuracy, concurrence or completeness of ECAD data.