bc303THE BC303, BC304 ARE PNP SILICON PLANAR EPITAXIAL. TRANSISTORS RECOMMENDED BC303 only. 85. V. Collector Cutoff Current. Emitter Cutoff Current.BC303 Datasheet (HTML) - Central Semiconductor Corp: BC303 Product details: Similar Part No. - BC303: Manufacturer: Part # Datasheet: Description: Micro Electronics: BC303: 122Kb 2P: PNP SILICON AF MEDIUM POWER