radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

P422

Information - Help 
ID = 11418
       
Country:
Austria
Brand: Triotron (tubes) = Brand of Schrack, Austria
Tube type:  Vacuum Pentode   Power/Output 
Identical to P422

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Foo)
Filament Vf 4 Volts / If 0.25 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

_422_2.png
P422: Переносные транзисторные радиоприемники второго класса
Anonymous 413 Collector

4_30.png P422: Telefunken Werkstattbuch
Wolfgang Bauer


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]
  

Data Compliance More Information