Photocell 250mW 250V Peak 12K Ohm Max Light 1M Ohm MIN Dark

$1.79 ea

  • Part no.: 120299
  • Manufacturer: Jameco Valuepro
  • Manufacturer no.: CDS004-5001
# of units Price
1+ $1.79
10+ $1.59
100+ $1.45
500+ $1.19
Cadmium Sulfur (CdS) Photocell

Generate variable signals based on detection of light levels.

  • Maximum voltage rating @ 25°C: 350VDC
  • Maximum allowable power dissipation @ 25°C: 400mW
  • Resistance (Dark): 300kΩ
  • Resistance (Light): 8kΩ
  • 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

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  • Specification Value
    Allowable Power Disipation at 25C (mW)250
    Applied Voltage Peak at 25C (Volts)250
    Cell Resistance Max (K ohms)1000
    Cell Resistance Min (K ohms)12
    Height (inches)0.37
    Lead Length (inch)1.44
    Lead Spacing (inch)0.3
    Width (inches)0.43

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