Catalog > Semiconductors > Discrete Semiconductors > Transistors 2N3440 Bipolar Junction Transistor SI-N 300V 1A 10W 15MHz Part No: 2N3440 9.33 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 10A