radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

4E201

Information - Help 
ID = 9429
       
Country:
Germany
Brand: TeKaDe (TKD), Süddeutsche Telefon-Apparate- Kabel- und Drahtwerke; Nürnberg
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to 4E201
Similar Tubes
Normally replaceable-slightly different:
  AF3

Base Europe side contact P8A (Au P, 8SC) (Codex=Sf)
Filament Vf 4 Volts / If 0.6 Ampere / Indirect / Parallel, (AC/DC)
Information source Taschenbuch zum Röhren-Codex 1948/49   
 

from Just Qvigstad

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