bc303BC303 Beachilicious: 4BD, 3.5BA, Shared Heated Pool, Golf Cart Accessible, Parking for 2, No Pets offers accommodations in Port Aransas,THE BC303, BC304 ARE PNP SILICON PLANAR EPITAXIAL. TRANSISTORS RECOMMENDED BC303 only. 85. V. Collector Cutoff Current. Emitter Cutoff Current.