10pcs BU406 NPN Epitaxial Silicon Transistors | TO-200 Package | New Old Stock

Got a project?

Here’s a bulk lot of 10 BU406 NPN epitaxial silicon transistors.

They come in the classic TO-200 package.

These are brand new, unused, and unopened—just old stock, so they're sitting on that classic anti-static foam ready to go.

If you repair old amplifiers, power supplies, or work on any kind of industrial electronic equipment, you know the BU406 is a workhorse.

It’s a solid silicon transistor for switching and amplification.

They are unbranded generic parts, but they are new, not pulls from old boards, so they have a full life ahead of them.

No custom bundle here, just 10 clean transistors ready to solder.

They are a non-domestic product, but that doesn't affect quality.

Great for hobbyists or repair shops that go through these regularly.

Stock up so you have them when you need them.

Always handy to have these in the drawer for a quick fix.