 |
| Identical to |
11J7
|
| Similar
Tubes |
6J7 (Heater different)
11J7V (other shape (e.g. bulb, size))
|
| First Source
(s) |
1936 : -- Collector info (Sammler)
|
|
| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uf)
Top contact with a cap
|
| Was used by |
Military |
| Filament |
-: Indirect /
-: Parallel, (AC/DC) /
If: 0.17 Ampere /
Vf 11 Volts /
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
|
|
|
Collection JR
Jacob Roschy
|
|
Telefunken Werkstattbuch
Wolfgang Bauer
|
|
|
