I do not ordered this in a store. I bought from ebay a lot of electronic components. It was a gift from the seller.(50 pcs.) I also think that can be a QT1 or QT4. But the lable on it is not equal to the devices I have on stock.
No its not bread but a health condition. You can get it from trying to decipher shortened part numbers or sitting for long periods in an uncomfortable chair.
Like RTFM it gets your point across whilst avoiding the automated censor prevalent here.