COBP Photo Reflector

Data Sheet


  • Pb free solder re-flowing permitted (260°C, 2times)
  • Miniature, thin, surface mount (1.6mm × 2.0mm × 0.6mm)
  • Operating dark current (0.5µA max.)
  • Built-in visible light cut-off filter
  • High S/N ratio

General Description

The NJL5902R-1 is a compact surface mount type photo reflector in which Lead (Pb)-free reflow soldering permitted (260°C,2Times). The NJL5902R-1 reduced the operating dark current to 1/6 compared with our conventional products the NJL5901R-1,and it provides a high S/N ratio by the combination of a high output LED and a high sensitivity Si photo-transistor.


  • Detecting the location of optical pickup head for CD/DVD
  • Detecting the location of lens for DSC and Cellular phone’s camera module
  • Detecting the rotation of various motors
  • Paper edge detection and mechanism timing detection of facsimile, copy machine etc