bc303Replacement and Equivalent for BC303 transistor. You can replace the BC303 with the 2N5323, BC161 or BC461. If you find an error please send an email to mailFind many great new & used options and get the best deals for BC303 Transistor PNP bipolar 60V 0 5A 0 85W TO39 CDIL at the best on prices at eBay!