Catalog > Semiconductors > Discrete Semiconductors > Transistors BF959 Bipolar Junction Transistor SI-N 20V 0.1A 1.1GHz Part No: BF959 0.98 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 NPN Material Silicon Power Dissipation 0.5A