Catalog > Semiconductors > Discrete Semiconductors > Transistors BC640 Bipolar Junction Transistor SI-P 80V 1A 0.8W 130MHz Part No: BC640 1.01 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Polarity PNP Material Silicon Power Dissipation 0.8A