| {{http://www.ladyada.net/images/parts/coppertaperoll_t.jpg}} | 1/4" wide copper tape with conductive adhesive | [[http://multimedia.mmm.com/mws/mediawebserver.dyn?6666660Zjcf6lVs6EVs666v7PCOrrrrQ-|3M 3M 1181]] | [[http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail?name=3M1181A-ND|Digikey]] [[http://www.mouser.com/Search/ProductDetail.aspx?qs=fltJrqpyVmUOUQDRKo7l4Q%3d%3d|Mouser]] | | {{http://farm8.staticflickr.com/7040/7137462445_7aa63e61aa_o.jpg}} | Inexpensive heatsink for TO-220 packages (23.2C/W) | [[https://www.aavid.com/products/standard/574102b00000g|AAVID 574102B00000G]] | [[http://www.mouser.com/Search/ProductDetail.aspx?R=574102B00000Gvirtualkey53210000virtualkey532-574102B00|Mouser]] |