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 mailBABC Series: 1.5 - 6.0 Watts Single and Dual Outputs, BC303 Datasheet, BC303 circuit, BC303 data sheet : ETC, , Datasheet, Datasheet search site for Electronic Components