The OPTEK TECHNOLOGY OP506A is an NPN silicon phototransistor designed for reliable and high-performance light sensing applications. With a wavelength range of 850-1000nm and a 20° field of view, this phototransistor enables accurate detection of near-infrared light sources.Featuring a low 100nA dark current, the OP506A ensures minimal electrical noise even in low light conditions, enabling precise and stable light measurement. Additionally, it has a high breakdown voltage of 30V, ensuring safe operation in demanding environments.Packaged in a compact T1 (3mm) housing, the OP506A is easy to install and integrate into various applications, including optical encoders, industrial automation, medical devices, and automotive sensors. With its excellent sensitivity and reliable performance, the OPTEK TECHNOLOGY OP506A is an ideal solution for your light sensing needs.