The OPTEK TECHNOLOGY part OP133 is an infrared emitting diode designed for various applications. With a wavelength of 935nm, it emits infrared light at a power density of 5mW/cm². The diode features a narrow 18-degree beam angle, making it ideal for focused and precise infrared lighting requirements. Encased in a TO-46 package, it is easy to mount and integrates seamlessly into your electronic systems. Additionally, the dome lens enhances the optical performance of the diode, ensuring efficient and reliable infrared light transmission.