Ushio Epitex TO-66 LEDs

The Ushio Epitex TO-66 LED collection covers wavelengths across the ultraviolet (UV), visible, and infrared (IR) spectra, from 365 nm to 1,750 nm. This reliable high-power LED series combines over 30 years of technological development and experience in a single package.

Physically, TO-66 is the largest LED package type in the Ushio Epitex collection. The colossal metal construction houses sixty small 350 μm² chips or sixteen 1 mm² chips on one 31.5 mm x 17.53 mm package. This multi-chip LED type delivers a maximum 10 Watts of power per package, especially for customers who require even more power than the SMBB 3-chip packages.

By sharing your detailed application information and preferred device specifications with Ushio, our experts can deliver an informed TO-66 LED recommendation that is unique to your application.

Choose the ideal wavelength for your application, with a selection of LEDs available in 20 nm (shorter than 1,000 nm) and 100 nm (longer than 1,000 nm) increments. A choice of several lenses presents an opportunity to select from wider or narrower viewing angles. In most cases, an epoxy lens type is sufficient; however, due to the absorption of 1750 nm by resin lenses, a -110 glass lens will be recommended for this wavelength.