Very glad I found them. I bought the wrong current first if you read my post 0.2A but after blowing the first one I realized I misread the microwave label for the amps, they chose 0.20A instead of 0.2A and the decimal was almost invisible. Anyway, those 20 amp slow-blow ceramic fuses got my microwave working again after a week of downtime. A faulty outlet blew it up, not the microwave. If you smell fish but the fish isn't cooking, the outlet may be defective. Beware. Easy installation in my project, I hope it will be easy in yours too.