> Anyone know where I can get the 2N2955, I can find the 2N3055 but no > luck with 2N2955, from digikey, arrow, newark or mypioneer. These are both large brick-outhouse type bipolar transistors in a TO-3 case. The 2N3055 is NPN and the 2N2955 is PNP. It doesn't have to be exactly a 2N2955, just a big fat PNP transistor that can handle a lot of current and dissipate a lot of power. ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads