90° Infrared Reflective Unit (ITR9606)


Regular price $2.50

10+ In Stock



OP.90 and OP.180 are two limit switches with different orientation placement. Build with a ITR9606, which is consist of an infrared emitting diode and a silicon phototransistor.
They are used for controlling machinery as part of a control system, as a safety interlock, or to count objects passing a point.A limit switch is an electromechanical device that consists of an actuator mechanically linked to a set of contacts. When an object comes into contact with the actuator, the device operates the contacts to make or break an electrical connection
The actuator of this Unit is consist of a pair of IR part, emitter side and receiver side(silicon phototransistor). The IR emitter will keep sending IR wave while the receiver will keep detecting the IR wave. The IR is directly emitted from one side to another side, so if there's no object in between, the receiver side would get the IR signal. This is how it detecting a break an electrical connection.

Product Features

  • Vertical Layout
  • IR limit switch
  • Fast response time
  • High sensitivity


  • 1x OP.90 unit
  • 1x GROVE Cable


  • Door Switch
  • Machinery Control
  • Mouse Copier
  • Switch Scanner
  • Non-contact Switching


Resources Parameter
net weight 4g
Gross weight 18g
Product Size 32*24*14mm
Package Size 60*57*17mm