Cadmium Sulfide (CdS) Photocell

Generate variable signals based on detection of light levels.

Features:

  • Maximum voltage rating @ 25°C: 150VDC
  • Maximum allowable power dissipation @ 25°C: 100mW
  • Resistance (Dark): 5MΩ
  • Resistance (Light): 80kΩ
  • Lead length: 1.02"
  • 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:0.17 in.
    Width:0.2 in.

    Input

    Maximum Input Voltage:150 VDC

    Features

    Peak Spectral Response (nm):570
    Cell Resistance @ 0 Lux/10sec. (K ohms):5000
    Cell Resistance Min-Max @ 10 LUX (K ohms):80 to 240
    Cell Resistance Min (K ohms):80
    Typical Fall Time:25
    Typical Rise Time:60
    Lead Pitch:1.02 mm, 0.13 in.
    Power Dissipation:100 mW
    ,