Frigidaire Electric Oven EOC f1 Code

I started fixing dinner the other night and my oven made a pop sound and everything went blank. I unplugged it like it said to and when I plugged it back in it started beeping, the door locked and the clock said F1. The paper says something about the EOC needs replaced. What is the part number for this, is it expensive, and would it be something we could replace ourselves?