[Lowfer] FETS

[JD]

Bummer, dude, as the young folks (used to) say.

The complementary version, the J270 family, has been "obsolete" for a long 
time except for an occasional production run by Calogic.  That's also a 
considerable shame, as it appears using both in a push-pull active antenna 
amplifier might give better results than a single-ended input design.  There 
are supposed SMD equivalents, but they seem to lack the power dissipation 
rating and/or are not true complements.  The Pd rating is also a shortcoming 
of the SMD alleged "J310" I ran across in a recent search, too.