The 235 was originally developed by RCA and announced in March 1931. It was designed for use in RF and IF stages of a/c radios. The earliest RCA tubes have a conical grid.
Dimensioni (LxAxP) incl.pins/tip
45 x 123 x mm / 1.77 x 4.84 x inch
Peso
50 g / 1.76 oz
Quotazioni
1 Quotazioni (visibili solo per gli
associati)
Bibliografia
-- Collector info (Sammler)
Tube Lore (II) p. 27 (#35) & 182
Taschenbuch zum Röhren-Codex 1948/49