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      Photodetectors

      • 4 Items
      Set Descending Direction
      • 45-140k Light Dependent Photoresistor
        Ref Code: 552329
        • Resistance: 45-140k
        • Power: 100mW
        • Mounting: Through Hole
        • Supply Voltage: 150VDC
        • 5mm
        • 540nm

        Price per unit including VAT

        Price per unit excluding VAT

        1+ 50+ 100+
        £0.26 £0.22 £0.19 £0.16 £0.16 £0.13
        In Stock
        Quantity
      • 30-90k Light Dependent Photoresistor
        Ref Code: 552328
        • Resistance: 30-90k
        • Power: 100mW
        • Mounting: Through Hole
        • Supply Voltage: 150VDC
        • 5mm
        • 540nm

        Price per unit including VAT

        Price per unit excluding VAT

        1+ 50+ 100+
        £0.26 £0.22 £0.19 £0.16 £0.16 £0.13
        In Stock
        Quantity
      • 5-10k Light Dependent Photoresistor
        Ref Code: 552327
        • Resistance: 5-10k
        • Power: 90mW
        • Mounting: Through Hole
        • Supply Voltage: 100VDC
        • 5mm
        • 540nm

        Price per unit including VAT

        Price per unit excluding VAT

        1+ 50+ 100+
        £0.30 £0.25 £0.22 £0.18 £0.18 £0.15
        In Stock
        Quantity
      • 8-20K Light Dependent Photoresistor
        Ref Code: 552326
        • Resistance: 8-20k
        • Power: 100mW
        • Mounting: Through Hole
        • Supply Voltage: 150VDC
        • 5mm
        • 540nm

        Price per unit including VAT

        Price per unit excluding VAT

        1+ 50+ 100+
        £0.30 £0.25 £0.22 £0.18 £0.18 £0.15
        In Stock
        Quantity
      • 4 Items
      Set Descending Direction
      Light dependent cadmium sulfide photoresistors housed in a compact small package. Photoresistors are also known as ligt dependent resistors (LDR), photoconductive cells or photocells.

      The photo-resistors are used as a low cost photo sensitive element in photographic light meters as well as in other applications such as smoke, flame and burglar detectors, card readers and lighting controls for street lamps.