Photo Detectors - CdS Cells

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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Wavelength
Voltage - Max
Rise Time (Typ)
Fall Time (Typ)
Cell Resistance (Min) @ Dark
Cell Resistance @ Illuminance
Operating Temperature
Mounting Type
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161
161
PHOTO CELL (CDS PHOTORESISTOR)
Adafruit Industries LLC
1,531
In Stock
1 : £0.75000
Bulk
-
Bulk
Active
-
-
-
-
200 kOhms @ 10 s
-
-
Through Hole
Radial
-
PDV-P5002
PDV-P5002
CDS PHOTORESIST 12K-30KOHM 11MM
Advanced Photonix
710
In Stock
1 : £1.51000
Bulk
-
Bulk
Active
520nm
350Vpk
55 ms
25 ms
500 kOhms @ 10 s
12 ~ 30kOhms @ 10 lux
-30°C ~ 75°C
Through Hole
Radial
-
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Photo Detectors - CdS Cells


Cadmium sulfide (CdS) photodetectors, also known as photoresistors, light-dependent resistors (LDRs), or photo-conductive cells are high resistance semiconductors that operate as light-controlled variable resistors. The resistance of a photoresistor decreases with increasing incident light intensity. Photoresistors are selected by cell resistance, max voltage, and rise and fall times.