radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

19AU4A

Information - Help 
ID = 79671
       
 
   
Tube type:  Damper, booster, flyback diode 
Identical to 19AU4A = 19AU4GTA

Base Octal (Int.Octal, IO) K8A, USA 1935
Was used by Radio/TV-reception etc.
Filament Vf 18.9 Volts / If 0.6 Ampere / Indirect / Series, AC/DC
Description

This tube is (so far) only to be found in one circuit diagram. Maybe that's the 19AU4GTA tube.

 
Text in other languages (may differ)
Literature -- Schematic   
  19au4a_umg.png
  19AU4A: schematic
Anonymous 15 Collector
 

Usage in Models 3= 1957?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

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