This tube was designed for DC use and the tube was given RCA development no A468. It had a suppressor wired to the centre of the filament.
Dimensiones (Alt,Ancho,Prof.) incl.pins/tip
x 119 x 45 mm / x 4.69 x 1.77 inch
Precios de válvulas
1 Precios de válvulas (visible
solo para miembros)
Literatura
Taschenbuch zum Röhren-Codex 1948/49
Essential Characteristics, GE 1973
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
6A4: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Anónimo 10 Coleccionista
6A4: Telefunken Werkstattbuch
Wolfgang Bauer
Mas ...
Just Qvigstad
6A4: Cunningham Radiotron Manual
Peter Hoddow
Mas ...
