Product review (5 stars): Just as good as the original, wait-maybe better, this one actually works!
Has the same markings, and worked perfectly.  We had a heck of a time finding Samsung parts here locally, literally no one had this fuse in stock.  Received this from Amazon the very next day, and dryer is working perfectly.  Surprisingly easy to install.  Dryer is as good as new.  Appears to be an actual OEM part.  Well Done!