bc303BC303 datasheet (Bipolar PNP Device) from Seme LAB. 436 units in stock, available from $1.04unit. Get specifications, features, and application details in PDF. Download the BC303BC303 datasheet PDF download, CDIL Transistors - Bipolar (BJT) - Single, Pre-Biased BC303 Specifications: Transistor: PNP; bipolar; 60V; 0.5A; 0.85W; TO39.