2x STMicroelectronics BU508A NPN Power Transistors – 700V 8A TO-218 High Voltage Switching

You're getting two BU508A power transistors from STMicroelectronics.

These are NPN fast switching types, rated at 700V and 8 amps.

They come in the TO-218 package.

These are new old stock, pulled from bulk packing—so they're unused but not in retail blister packs.

Perfect for repair work in power supplies, CRT circuits, or switching applications.