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U4520/6

Information - Help 
ID = 33663
       
 
   
Tube type:  Current Regulator, Urdox without FeH 
Identical to U4520/6 = U4520/G

Base Europe side contact P8A (Au P, 8SC)
Filament
Description 200mA bei 40...50V
Netzspannung: 240V 
Information source Röhren-Taschenbuch (frühe Ausgaben, spätere siehe andere Einträge)   
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u4520g.jpg
U4520/6: J.Willnow
Anonymous 465 Collector

 
u45206_so.png
U4520/6: rtt
Michael Schlör

 

Usage in Models 1= 1937

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of a member from D

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