
CdS Photo Cell - 120299
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Cadmium Sulfur (CdS) Photocell
Photo Resistive, Cadmium Sulfide type. Changes resistance with light. High resistance in darkness, low resistance when illuminated.
Generate variable signals based on detection of light levels.
Features:
- Maximum voltage rating @ 25°C: 350VDC
- Maximum allowable power dissipation @ 25°C: 400mW
- Resistance (Dark): 300k ohms
- Resistance (Light): 300 ohms
- Lead length: 1.44"
- Operating temperature: -30°C to +70°C
- Able to withstand soldering at 230°C for 3 seconds
- Auto-focus lenses
- Exposure meters
- Contrast controls for televisions
- Dimmer or light switches
- Flame detectors
- Electronic toys
- Street lamp switches
- Optocouplers