D44C9 transistor

Nov 23, 2025 Last reply: 7 months ago 5 Replies

I don't suppose anybody has any? It's for a computer museum.


John Larkin Highland Tech Glen Canyon Design Center Lunatic Fringe Electronics


I have D44C2 :) Not a replacement for C9, lower voltage...

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I can certainly find them a sub, but I think they want it to be authentic.

For this:

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Pascal was the rage, for a while.

John Larkin Highland Tech Glen Canyon Design Center Lunatic Fringe Electronics

Yep, that's understandable.

EBay shows sellers in Italy and Greece with that part!

For a museum-quality restoration, it might be important to know what is being replaced by mfr and datecode.

D44/D45 series was offered by various semi vendors.

As I recall, originals from GE had colored (green or red?) plastic bodies and gold-flashed round-wire leads.

RL

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