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Photoconductive cells are sensors that allow you to detect light. They are small, inexpensive, low-power, easy to use and
don't wear out. Theys are are often referred to as CdS cells (they are made of Cadmium-Sulfide), light-dependent resistors
(LDR), and photoresistors. whose resistance decreases with increasing incident light intensity. In other words when it is dark
it has a high electrical resistance and when it is light it has a low electrical resistance.
Epoxy encapsulated
Quick response
Small size
High sensitivity
Reliable performance
Good characteristic of spectrum
Light Resistance at 10Lux (at 25ºC) 8 ~ 20K
Dark Resistance at 0 Lux 1.0M (Min)
Gamma value at 100-10Lux 0.7
Power Dissipation (at 25ºC) 100mW
Max Voltage (at 25ºC) 150V
Spectral Response peak (at 25ºC) 540nm
Ambient Temperature Range -30 ~ +70ºC