The Samsung DE92-03960C is a main printed circuit board (PCB) assembly, primarily used in Samsung ranges or ovens.It serves as the central control unit, managing the electrical functions of the appliance.This PCB regulates oven elements through relays, based on signals from the main oven control.It's available through various appliance parts retailers, like Parts Town and others. https://www.hnkparts.com/de92-03960c-smg-pcb-main