[cctalk] Re: Replacements for DEC 3639

On Mon, 10 Nov 2025, Bob Rosenbloom wrote: Probably, but there is the same problem as with the 2N/PN/MMBT3639/3640: Part is obsolete, "Mouser does not presently sell this product in your region." and so on. So my conclusion so far is, there is *no* suitable replacement part that is still being manufactured. Christian > On 11/10/2025 10:10 AM, Tom Hunter wrote: >> The PN2369 is very different from the  PN3639 or 2N3639 we are trying to >> find. >> >> Tom >> >> On Tue, 11 Nov 2025, 1:31?am Bob Rosenbloom via cctalk, >> &lt;cctalk(a)classiccmp.org&gt; wrote: >> >> On 11/10/2025 12:22 AM, Christian Corti via cctalk wrote: >> > On Sat, 8 Nov 2025, Tom Hunter wrote: >> >> I got hold of some MPSH81. Unfortunately they are not a suitable >> >> substitute >> >> for a 2N3639 or 2N3640. >> > [...] >> >> It's not too hard to find the plastic versions of the 2N2369, the >> PN2369. >> Mouser has them and so does electronic Goldmine. >> >> Bob >> >> -- Vintage computers and electronics >> www.dvq.com <http://www.dvq.com> >> www.tekmuseum.com <http://www.tekmuseum.com> >> www.decmuseum.org <http://www.decmuseum.org> >> > > >