I thought that the 2SJ109 was a pair of matched JFET's in one package.
Anyone know where I can get a few of these babies - say 10
each so I can match them? Or, 2 each but expected to be
matched if the cost is over $1 or so.
Could you please write the full part numbers for these
replacement devices for me? I'm not an analog designer.
Is there a single device analog to the 2SJ109? Because
there are single analogs to the 2SK389, which I'm sure you
know is the 2SK170. I guess I'm wondering why not used
matched paris of 2SK170 and it's P-channel counterpart.
I'm guessing the answer is there is no single 2SJ109...