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MOC7811 Slotted Opto Isolator Module

Original price was: ₹43.42.Current price is: ₹28.49. (Including tax)

Discount per Bulk Quantity

QuantityDiscountPrice
5 - 105%27.06 (Including tax)
11 - 208%26.22 (Including tax)
21 - 4010%25.66 (Including tax)
41 - 10012%25.07 (Including tax)

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Description

The MOC7811 is an infrared-based optical sensor. It contains an IR emitter and receiver pair mounted facing each other. It can be used with encoders to detect wheel speed, angle, etc. When the light emitted by IR LED is blocked because of alternating slots on the encoder disc logic level of the photodiode changes. The microcontroller or discrete hardware can detect this shift in logic level.

Pinouts

  1. Cathode
  2. Collector
  3. Anode
  4. Emitter
Applications
  • DC motor position/velocity control
  • Factory automation robots
  • Numerically controlled machinery
  • Computer printers and plotters
Specification
ModelMOC7811
Width24.3mm
Height (excluded lead)10.2mm
Current Transfer Ratio (CTR)20mA
TypeOptical Switch
ApplicationSpeed Sensor
Case354A
Pitch2.54mm
Make Made in India
Country of OriginChina
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