OSV3SLA131A is an electronic part manufactured by Optosupply with a visible LED, ultraviolet (UV) lens, operating angle of 30°, forward current of 20mA, optical power of 114 mW, peak emission wavelength between 380 nm and 390 nm, forward voltage of 3 V to 3.8 V DC, and through-hole technology (THT). It has a low thermal resistance, and is suitable for low power laser and lighting applications.