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U3620

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ID = 18277
       
Country:
Germany
Brand: Osram GmbH KG; Berlin
Tube type:  Current Regulator, Urdox without FeH 
Identical to U3620

Base Europe side contact P8A (Au P, 8SC) (Codex=S)
Filament
Description 200mA bei 34...42V
Netzspannung: 110...220V 
Information source Taschenbuch zum Röhren-Codex 1948/49   
Ballast Tube Handbook, The   
Röhren-Taschenbuch (frühe Ausgaben, spätere siehe andere Einträge)

u3620.png
U3620: GWL 37
Egon Strampe

189a_3.png U3620: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
u3620_spec.png
U3620: Osram, Liste #60, 1937
Anonymous 15 Collector

Usage in Models 4= 1936

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4

Collection of

 
u36205.jpg

 

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