UV LEDs

UV LEDs are in stock with same-day shipping at Mouser from leading manufacturers. Mouser is an authorized distributor for many UV LED manufacturers, including, ams OSRAM, Bivar, Inolux, LITEON, Lumileds, Luminus Devices, Marktech Optoelectronics, New Energy & more.

Ultraviolet LEDs (UV LEDs) are semiconductor light sources designed to emit ultraviolet radiation at specific wavelengths beyond the visible light spectrum. They provide compact, energy-efficient, and long-lasting alternatives to traditional UV light sources while enabling precise wavelength control and rapid on/off switching. These devices play a critical role in applications requiring sterilization, curing, sensing, inspection, and analytical measurement capabilities.

Types: The most common ultraviolet LED types include UVA LEDs, UVB LEDs, UVC LEDs, surface-mount UV LEDs, high-power UV LEDs, deep-UV LEDs, and multi-chip UV LED modules, each designed for specific wavelength ranges, output levels, and application requirements.

Applications: Ultraviolet LEDs are widely used in disinfection systems, water purification equipment, medical devices, industrial curing systems, counterfeit detection equipment, fluorescence analysis instruments, air treatment systems, and scientific measurement applications requiring controlled ultraviolet illumination.

Selection requirements: To choose ultraviolet LEDs, evaluate wavelength range, radiant power output, forward voltage, forward current, viewing angle, package type, thermal performance, operational lifetime, and suitability for the intended electrical and environmental conditions.

More...

Please view our large selection of UV LEDs below.