| Country: |
United States of America (USA) |
|
Brand: |
Common type USA |
| |
Tube type: |
Double Triode Audio Frequency |
|
Tube ID = 5279
|
 |
| Identical to |
12AH7GT = VT-207
|
| Similar
Tubes |
Heater different:
6AH7GT
|
| First Source
(s) |
05.Feb.1941 : Electron Tube Registration List
|
| Successor Tubes |
14AF7
12AU7A
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vi)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If: 0.15 Ampere / -: Indirect / -: Parallel / series AC/DC / |
| Tube prices |
0 Tube prices (visible for members
only)
|
| Literature |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
Collection JR
Jacob Roschy
|
|
RTT 1974 (Franzis) 13. Auflage
Martin Renz
|
|
Sylvania Technical Manual
Peter Hoddow
|
|
|
