515-1253-03-19F is a configurable right-angle OPTOPIPE light pipe designed for LED signal indication applications with a 3mm diameter output. This specific variant features an overall height of 0.450" (11.43mm) and an overall length of 0.737" (18.72mm), with the light pipe centerline positioned 0.350" (8.89mm) from the top of the PCB. The light pipe includes mounting pins for secure installation on PCBs with a minimum thickness of 0.047" (1.194mm) and mounting holes of 0.094" (2.39mm) diameter. It operates reliably across a temperature range of -40°C to +100°C and is RoHS compliant, offering no optical crosstalk, no light bleed, and high ESD protection. This component is ideal for telecom, networking, medical, industrial, and consumer applications requiring compact, efficient LED indication with simplified board redesign capabilities.