The X-246 is an Eimac experimental tetrode that led to the development of the 4-750A and 4-1000A ca. 1944. Made with a 1000T filament. Base pins are extra long and many holes in the base insulation for cooling.

Length = 9.50" Diameter = 4.50"
Max voltage =
Max current =
Fil voltage = 7.5
Fil current = 15 amps         GOTO INDEX