Up for sale here is this set of 10 (ten) brand new Onsemi KSC1845 transistors, the new version of the 2SC1845. These are genuine Onsemi transistors, and are invaluable for vintage electronics restoration. They are great subs/replacements for a number of vintage transistors that can get noisy over the years. These will replace the following transistors, among others:

2SC458 2SC693 2SC732
2SC870 2SC871 2SC1000
2SC1222 2SC1312 2SC1313
2SC1328 2SC1344 2SC1345
2SC1400 2SC1708 2SC1735
2SC1775 2SC1175A 2SC1845 .

Many vintage Pioneer, Sansui, Marantz, and other brand receivers and amplifiers will develop faint crackling in one or both channels as a result of small transistors going bad, and these brand new Onsemi KSC1845s are a great way to fix that. I personally use these in receiver rebuilds, and go through dozens every week. Please see my pictures for details.

US shipping and handling is $7, and international is $21, no matter what quantity you buy. All of my small parts are set up for combined shipping--just use the "add to cart" feature and then check out at once, and the shipping will be automatically discounted.

I have more transistors, other new parts, and lots of vintage electronics listed--feel free to take a look!