radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

4H08

Information - Help 
ID = 13268
       
Country:
Germany
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  Triode, vacuum 
Identical to 4H08
Similar Tubes
Heater different:
  B424
First year 1929 Tube leaflet collection E.Erb Analysis by original leaflets

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.08 Ampere / Direct / Battery =
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   1950
 
p1010461.jpg
4H08: Horst Schneider
Horst Schneider

 
s_0_g_1.gif
4H08: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe

 
4h08_spec.png
4H08: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector



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]
  
rmXorg