bc303Download BC303 Datasheet. File Size: 122.29 Kbytes. Part #: BC303. Description: PNP SILICON AF MEDIUM POWER AMPLIFIERS & SWITCHES. Manufacturer: Micro Electronics.TO-39 Metal Can Package PNP EXPITAXIAL PLANAR SILICON TRANSISTORS Application LOW-AND MEDIUM POWER TRANSISTORS. Device Types : BC303 60V, 500mA