Infrared direct insertion is a kind of semiconductor device that converts electric energy into infrared light. It adopts direct insertion package, and the pin can be directly inserted into the printed circuit board. It has the characteristics of good light concentration and small emission angle. The wavelength of infrared light emitted by it is generally around 850nm and 940nm, which is invisible to human eyes.

Application fields: security monitoring, smart home medical care, automotive electronics, electronic toys, communication.