Hermetic GaAs Infrared Emitting Diode

Featured Product from Light in Motion LLC

Light in Motion currently offers a portfolio of high performance, high reliability hermetic LEDs and Photosensors, as well as photointerrupters. These hermetic GaAs Infrared Emitting Diodes offer high radiant intensity and are RoHS compliant.


  • Good optically to mechanical alignment
  • Mechanically and wavelength matched to the TO-18 series phototransistor
  • High radiant intensity - typ. 37mW/Sr
  • RoHS compliant

The LED55B, LED55C & LED56 is a 940nm

LED in a narrow angle TO-46 package.

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In Addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.

Why Choose Light in Motion?

  • High Quality Products
  • High Reliability
  • Extensive Product Range
  • Semi Custom Options
  • Custom Options
  • Vast Application Experience
  • Great Customer Service

We can meet specific application requirements by design.