Many thanks Glen...somewhere should teach TI how to print a "Q" on an TO Can... There are other dual transistors in the same Can to.. 2n2920 for example..but it wherent that complicated to read the type .. :-)
Kind Regards, Holm Glen Slick via cctalk wrote: > On Tue, Aug 26, 2025, 10:31 AM Holm Tiffe via cctalk <[email protected]> > wrote: > > > > > Hi guys, > > I'm somewhat sorting my stash of forever laying around parts > > and there are 12 pcs from those: > > > > https://www.tiffe.de/images/CII1040.jpg > > > > That are two PNP BJTs in an TO can..and I think they are old. > > I've desoldered them years ago. Most of them have an TI logo > > printed on top. > > I could'nt find any data..can someone help here? > > > > Thx, > > Holm > > > > 104Q, not 1040 > > Found the post below on an electronics forum (translated from Spanish?): > > The most interesting ones are the CII104Q (dual pnp in a round 6-terminal > package) which run at high frequency (like the 2N3304) and seem to be > copied from the MD5000A. > > http://www.radiomuseum.org/tubes/tube_md5000a.html > > http://pdf.searchdatasheet.com/datasheets-1/on_semiconductor/MD5000.pdf > > > -- Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, Goethestrasse 15, 09569 Oederan, USt-Id: DE253710583 [email protected] Tel +49 37292 709778 Mobil: 0172 8790 741
