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1220/5

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ID = 61680
       
Country:
Germany
Brand: Osram GmbH KG; Berlin
Tube type:  Current Regulator, Urdox without FeH   Power-supply 
Identical to 1220/5 = U1220/5

Base Europe side contact P8A (Au P, 8SC)
Filament
Description

200mA bei 10...14V
Netzspannung: 150...220V

 
Tube prices 1 Tube prices (visible for members only)
Information source -- Schematic   

189a~~1.png 1220/5: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
Usage in Models 1= 1935? ; 1= 1936??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
sam_6514.jpg

1220/5
 

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