The Interfet 2N4867 is not really a 2N4867. The 2N4867 was made by
Siliconix many years ago. Somehow in about 3 steps they lost the art of
making them. I think the guy who knew when to kick the machine quit.
After a talk with the nice folks at Interfet they agreed to do a sort on
one of their production JFETs to pick out the ones that performed like the
2N4867 for me. Obviously if "one dam fool" wants 2N4867s there may be
another so they put it in their data book.
