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DC25

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ID = 620
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Triode, vacuum 
Identical to DC25
First year 1941 -- Collector info (Sammler)

Base Loctal-8, B8G (Sylvania, 1938) (Codex=Wt)
Was used by Radio/TV-reception etc.
Filament Vf 1.2 Volts / If 0.02 Ampere / Direct / Battery =
Tube prices 2 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

dc25.png
DC25: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †

110.png DC25: Telefunken Werkstattbuch
Wolfgang Bauer


Just Qvigstad
dc25_spec.png
DC25: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector

Usage in Models 1= 1941?? ; 1= 1941? ; 1= 1942?

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
dc25_valvo.jpg

DC25
 

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