Antique radios, Old Time Radios
S201a
|
Country:
Austria
|
|
| Identical to |
S201a
|
| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
x 85 x 44 mm / x 3.35 x 1.73 inch |
| Weight |
60 g / 2.12 oz |
| Information source |
- - Manufacturers Literature Undated tube catalog c. 1925
Saga of the Vacuum Tube, Tyne p.463
Taschenbuch zum Röhren-Codex 1948/49
|
|
S201a: rtt
Anonymous 10 Collector
|
Just Qvigstad
|
S201a: own collection
Peter den Boer
More ...
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
