I selected a MOSFET and BJT of which I'd like to keep a few in stock for high current applications. BJT: http://dipmicro.com/store/TIP41C MOSFET: http://dipmicro.com/store/STP16NF06 I need a heat sink to go with them: http://dipmicro.com/store/index.php?act=3DviewCat&catId=3D486 Which one should I get? Which one of those seems like it has the highest heat dissipation capability? --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .