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

631P1

Information - Help 
ID = 17467
       
 
   
Tube type:  Strobe Tube 
Identical to 631P1 = CV220 = 1D21
Similar Tubes
Normally replaceable-slightly different:
  SN4_Strobotron

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Filament
Description

Strobotron, cold cathode neon flash tube. 350V.

 
Text in other languages (may differ)
Information source Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore (I)   


Just Qvigstad
Usage in Models 1= 1935? ; 1= 1939? ; 1= 1951? ; 2= 1956?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5

Collection of

 
631p1_a1.jpg

631P1
 

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