That is a silicon rectifier bridge, faston connections, probably a 15 or 20A one
Yes, mine was a latch from a cd/dvd burner, more specifically, one of the most frequently used in notebook ones (i'm on a low speed line, and also not all the time at pc, sorry for the delays)
Ok, ok, that maybe was a bit difficult, so, what about an easy one ?
Going to bed, now, the next time i will post one a bit more difficult