The Visual Communications Company - VCC 5650F1LC is a red LED designed for PCB mounting. It operates at 1.8V with a current of 2mA and offers a luminous intensity of 2.5mcd.
The Dialight 5511107F is a red LED circuit board indicator with a 1.7V voltage rating and 2mA current. It features a 3mm, T-1 lens size and is designed for through-hole, right-angle mounting.