radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

HP4105

Information - Help 
ID = 3500
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to HP4105
Similar Tubes
Other base:
  HP4105_7pin
Other base and data slightly different:
  E447 ; S434N ; T4700 ; W519

Base Europe 5-Pin (O5A, B5) (Codex=Fco) Sidecontact and top contact
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1.1 Ampere / Indirect
Description

Tungsram-Regel-HF-Pentode (wie E447), jedoch g3 an Seitenschraube

 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  hp4105d418app4120_2.gif
  HP4105: Eigentum
Egon Strampe
 
hp4105_.jpg
HP4105: Tungsram HP4105, 1935
John Hupse

 
hp4105_spec.png
HP4105: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 1= 1934? ; 9= 1934 ; 1= 1935

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):11


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