At a hamfest I picked up a bunch of what I think are axial lead tubular
metal case tantalum capacitors by Kemet. Case size B and C. I'm going to
call Kemet tomorrow but in the mean time I wonder if anyone can decipher the
code the capacitance and voltage.
+M 39003 01-2035 7440MB 31433 JM, it measures 70 microfarads
+M390003 01-2021 7452MD 31433 MW , it measures 17 microfards
M390003 01-K 2017 7426MA 31433 JA, it measures 33 microfarads

From the Kemet website I know that M390003 is mil-spec and the 31433 is the
source code whatever that means. I think the last two letters are the date
code but the 01-XXX and XXMX escape me but I'd guess it's the stuff I want
to know! Any help appreciated.

73
Hank WD5JFR