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8K290

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ID = 15275
       
Country:
Germany
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  Triode, vacuum   Power/Output 
Identical to 8K290
First year 1930 Tube leaflet collection E.Erb Analysis by original leaflets

Filament Vf 7.5 Volts / If 2.9 Ampere
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
8k290_pic.jpg
8K290: Zipp, Die Elektrotechnik, 1932
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]
  
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