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Slotted Opto Isolator Module - MOC-7811

Encoder sensors or also known as Slotted couplers and Opto-Interrupters are widely used for applications required to monitor any interruptions. The MOC module comes in a plastic moulding that houses an emitter and receiver section.

Pin Configuration of MOC-7811

  • Pin 1 : Cathode
  • Pin 2 : Collector
  • Pin 3 : Anode
  • Pin 4 : Emitter


  • Works as a switch, to monitor on/off signal.
  • Can be used to determine the RPM of a motor.
  • Can be used as smoke sensors.
  • Used in End stops/Parking positions for motors in 3D printers/CNC machines.
  • To monitor any interruption.

Features and Specifications:-

  • Input Voltage: 5V
  • Current limit: 50mA
  • Transistor output(Vceo): 30V

Package Includes:-

1 x Slotted Opto Isolator Module - MOC-7811

Brand/Manufacturer Generic
Country Of Origin China
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 76.7 (Inclusive of all Taxes)
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* Product Images are shown for illustrative purposes only and may differ from actual product.

Slotted Opto Isolator Module - MOC-7811

  • Product Code: EC-0445
  • Availability: 561
  • Rs.29.00
  • (Excluding 18% GST)


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