Catalog > Semiconductors > Discrete Semiconductors > Transistors BU406D Bipolar Junction Transistor SI-N+D 400V 7A 65W 0.75us Part No: BU406D 6.67 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 65A