bc303Part number: BC303 ; Manufacturer: CDIL ; File Size: 87.31 KB ; Description: PNP EXPITAXIAL PLANAR SILICON TRANSISTORSThe complementary NPN transistor to the BC303 is the BC301. Replacement and Equivalent for BC303 transistor You can replace the BC303 with the 2N5323 , BC161 or BC461 .