Softronics is the manufacturer of Membrane PCB Keyboard. Softronics also manufactures various types of membranes, PCB based keyboards, tactile/non-tactile keyboards, standard matrix keyboards, graphic labels, overlays, connectors, etc.
Membrane PCB Keyboard consists of a glass epoxy printed circuit board with a metal domes mounted on it. This PCB Keyboard is used in medical electronics. This Membrane PCB Keyboard is scratch resistant in nature.