Huge range of optical sensors from renowned manufacturers. Our range includes photodiodes, phototransistors, photo Darlington transistors, IC photodetectors, fiber optics, line sensors, photodiode arrays and UV sensors. Optoelectronic sensors, which are often used in optosensors, are available in a wide variety of packages. The most common include 3mm, 5mm, 0805 and 1206 packages, as well as hermetically sealed versions in TO-18, TO-48 and Pill Pak.