Was not aware that "the 220F" was the plastic-coated version. Digikey=20 support did not know, and said not to trust the images. This should=20 hopefully resolve my issue. Thanks. On 7/9/2015 6:29 PM, Denny Esterline wrote: >> TO-220 > .... > > You might look for a plastic-coated version >> > Good idea. The magic incantation for the search engine is TO220 F or "ful= l > pack" > > -Denny --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .