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S8

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ID = 12958
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Developer: MO Valve Co. Ltd.; GB 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to S8

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Er) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 1 Volts / If 0.25 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 132 x 45 mm / x 5.20 x 1.77 inch
Weight 58 g / 2.05 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   Osram tube booklet March 1930

b4_tetrode~~8.gif S8: Fin Stewart
Fin Stewart


Just Qvigstad
Usage in Models 1= 1929

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

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