The OUE8A Series offers an energy-efficient hermetic TO-46 metal can packaged UV LED source providing a uniform optical light pattern, high current pulse capability, ESD protection and a long operating lifespan. Devices have a 18o typical emission angle with peak wavelengths from 375 nm to 425 nm. In order to meet critical wavelength requirements of the industry, the OUE8A Series is divided into groups each with a total wavelength range of only 5 nm. Each wavelength range is subdivided into optical power output ranges from a minimum of 1.8 mW to over 17.0 mW based on power out specifications listed below.