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20mm Light Dependent Resistor

20mm Light Dependent Resistor

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Regular price ₱50.00
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20mm Light Dependent Resistor

A photoresistor or light-dependent resistor (LDR) or photocell is a light-controlled variable resistor. The resistance of a photoresistor decreases with increasing incident light intensity; in other words, it exhibits photoconductivity.


  • Coated with epoxy
  • Good reliability
  • High sensitivity
  • Fast response
  • Good spectrum characteristic


  • Diameter: 20mm
  • Max Voltage: 500V
  • Max power consumption: 500mW
  • Operating Temperature: – 30 – +70°C
  • Light Resistance: 5-100K ohm
  • Dark Resistance: 1-8M ohm