We are closed on Saturday, Jul 31 and Monday, Aug 2 for the Ontario Civic Day Holiday.
We are now open for walk-in purchase but you can still place an online order in advance to save time.
Shipping of online order is unaffected. Delivery may be delayed due to carrier backlog. Sorry for the inconvenience.

Mini Photocell (Light Sensor)

This item is archived from our catalog and no longer for sale. This page is available as a reference only.

Mini Photocell (Light Sensor)

This is a very small light sensor. A photocell changes (also called a photodetector, CdS or photoconductive cell) resistance depending on the amount of light it is exposed to. These little sensors make great ambient light triggers (when light in the room turns on, do something).

Features:

  • Light resistance : 27k-60k Ohm
  • Dark resistance : 2M Ohm
  • Max voltage : 150V
  • Peak Wavelength: 520nm

Dimensions:

  • 2 x 4 x 5mm
  • 4mm between pins
  • 36mm lead length

Documents:


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