Specifications

LDR photoresistor
Metal cap
Quick Response
High Sensitivity

Key Specifications/Special Features:

• Diameter: 25mm
• Specification:
  • Item number: GL25516
    • Ron at 10Lux: 5 to 12kΩ
    • Roff (minimum): 0.3MΩ
    • γ (100 to 10Lux): 0.6
  • Item number: GL25528
    • Ron at 10Lux: 10 to 20kΩ
    • Roff (minimum): 0.5MΩ
    • γ (100 to 10Lux): 0.65
  • Item number: GL25537-1
    • Ron at 10Lux: 20 to 0kΩ
    • Roff (minimum): 1MΩ
    • γ(100 to 10Lux): 0.7
  • Item number: GL25537-2
    • Ron at 10Lux: 30 to 55kΩ
    • Roff (minimum): 2MΩ
    • γ(100 to 10Lux): 0.7
  • Item number: GL25549
    • Ron at 10Lux: 50 to 140kΩ
    • Roff (min.): 5MΩ
    • γ(100 to 10Lux): 0.8
• Power dissipation (at 25 degrees Celsius): 500mW
• Maximum voltage (at 25 degrees Celsius): 500V DC or AC
• Spectral response peak (at 25 degrees Celsius): 560nm
• Ambient temperature: -30 to +70 degrees Celsius
• Light resistance: measured at 10Lux with standard light A (2,856K color temperature) and 2hrs pre-illumination at 400 to 600Lux prior testing
• Dark resistance: measured 10 seconds after closed 10Lux
• The error of γ is ± 0.1
• Responsive to very low light levels (moonlight) and very high light levels (sunlight)
• Wide dynamic range
• Low noise and distortion
• Applications:
  • Dusk to dawn light switching
  • Ambient light sensing
  • Night light control
  • Automatic rear view mirror
• Packing:
  • Type: ceramic
  • Mounting option: though holes (plug-in)
• Performance:

  Peak wavelength: 515, 550, 615 and 690nm