Photo Cells, 10mm

Cadium Sulfide Photo CellsP/N: 10810 - 10 mm OD - 400mW Max Power Dissipation The cadmium sulfide photo cell has a high resistance in darkness but resistance is quite low when in light of 100 foot-candles or more. A typical use is for switching on lighting after dark; also used in alarm systems, exposure meters, flame detectors, opto-couplers etc.. The cells have a dark resistance of 5,000 ohms and 300 ohms in bright light (of 100 cds. or more). Features: Epoxy - Coated Low Profile Cell High reliable power dissipation Compact dimensions Applications: Auto - Focus Slide Projects Exposure Meters Contrast Control in TV sets Dimmer Switches Dimmers for LED and LCD Displays Flame Detectors in Oil Burners Street Lamp Switching Electronic Toys OPTO - Couplers Electronic Organs Electrical Characteristics at Ta=25C