4pcs Photoelectric Switch for Speed Encoders

4pcs Photoelectric Switch for Speed Encoders
This is a highly sensitive ITR9608 photoelectric switch optical interrupter to be used on speed encoders for your projects.

SKU: CQY178521709

Price: 0.74 $

Old Price: 1.17 $

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The ITR9608 is made up of NPN silicon phototransistor and infrared emitting diode enclosed on converging optical axis in black thermoplastic case.

The phototransistor receives radiation from the IRED only but when an object is between the phototransistor, it can’t detect any radiation.

Applications include non-contact switching, floppy disk driver, mouse copier, switch scanner, and more.


  • Highly sensitive
  • Pb free
  • Fast response time
  • Width: 5mm