Cadmium Sulfide (CdS) Photocell

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): 1MΩ
  • Resistance (Light): 12kΩ
  • Lead length: 1.44"
  • Operating temperature: -30°C to +70°C
  • Able to withstand soldering at 230°C for 3 seconds

    Applications:
  • Auto-focus lenses
  • Exposure meters
  • Contrast controls for televisions
  • Dimmer or light switches
  • Flame detectors
  • Electronic toys
  • Street lamp switches
  • Optocouplers

    • Dimensions & Appearance

    Height:0.37 in.
    Width:0.43 In.

    Input

    Maximum Input Voltage:350 VDC

    Features

    Peak Spectral Response (nm):570
    Cell Resistance @ 0 Lux/10sec. (K ohms):1000
    Cell Resistance Min-Max @ 10 LUX (K ohms):12 to 58
    Cell Resistance Min (K ohms):12
    Typical Fall Time:25
    Typical Rise Time:55
    Lead Pitch:1.44 mm, 0.3 in.
    Power Dissipation:400 mW
    ,