515-1194-00450F is a vertical board mount OPTOPIPE light pipe featuring a domed lens design and 3mm diameter output, engineered for efficient light transmission from surface mount LEDs to front panel indicators. The device is constructed from RoHS-compliant UL94-V0 water clear polycarbonate with an oxygen index of 35%, and incorporates a positive snap-in mounting mechanism compatible with 0.063" ± 0.007" (1.6 ± 0.178 mm) PCB thickness. Key specifications include a length (Dim A) of 0.450 inches (11.43 mm) with a mounting height (Dim B) of 0.197 inches (5.0 mm), a mounting hole size of 0.063" (1.6 mm), and an operating temperature range of -30°C to +100°C. The domed lens provides optimal viewing angles and is designed for use with Dialight PLCC-2 and PLCC-4 surface mount LEDs, making it ideal for building automation, industrial control panels, and other applications requiring reliable visual indication with minimal power consumption.