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1858-0044 ?
12-11-2023, 06:53 AM
Post: #11
RE: 1858-0044 ?
The 1858-0044 transistor array is often listed as a 3904 in cross references, but is actually a long-obsolete part from RCA, the CA3138G. See page 228-229 of https://www.rsp-italy.it/Electronics/Dat...201978.pdf
For modern parts, the 2222 would be a closer match.

   
   
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Messages In This Thread
1858-0044 ? - teenix - 09-28-2023, 12:46 AM
RE: 1858-0044 ? - AndiGer - 09-28-2023, 07:09 AM
RE: 1858-0044 ? - brouhaha - 09-28-2023, 09:25 PM
RE: 1858-0044 ? - teenix - 09-28-2023, 10:03 PM
RE: 1858-0044 ? - brouhaha - 09-29-2023, 07:46 PM
RE: 1858-0044 ? - Jeff_Birt - 09-28-2023, 10:44 PM
RE: 1858-0044 ? - teenix - 09-29-2023, 10:22 PM
RE: 1858-0044 ? - brouhaha - 09-30-2023, 05:58 AM
RE: 1858-0044 ? - Hiwi - 10-11-2023, 01:37 PM
RE: 1858-0044 ? - teenix - 10-19-2023, 12:52 AM
RE: 1858-0044 ? - jklsadf - 12-11-2023 06:53 AM
RE: 1858-0044 ? - brouhaha - 12-11-2023, 09:58 AM
RE: 1858-0044 ? - jklsadf - 12-19-2023, 04:13 AM



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