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

4DL4

Information - Help 
ID = 21712
       
 
   
Tube type:  Triode, vacuum   UHF 
Identical to 4DL4 = PC88

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 3.8 Volts / If 0.3 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
- - -   
- - -
- - -

no201_g_2.gif 4DL4: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad

Collection of

 
d_siemens_4dl4.jpg

 

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