 |
| Identical to |
WE20
|
| Similar
Tubes |
ECH11 (other base)
|
|
| Base |
Europe side contact base P (P8A) (Codex=Sao)
Top contact with a cap
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
-: Indirect /
-: Parallel / series AC/DC /
If: 0.2 Ampere /
Vf 6.3 Volts /
|
| Description |
Data similar as ECH11, base diagram same as CCH1
(ECH11 as glass tube whith P8 base)
Text in other
languages (may
differ)
|
| Literature |
Taschenbuch zum Röhren-Codex 1948/49
|
|
|
| |
|
| |
Schaltung Tfk 530
Heribert Jung
|
|
|
|
A. De Poi\'s collection
Alessandro De Poi
|
|
ital. Röhrentaschenbuch
Heribert Jung
|
|
RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector
|
|
|
