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D8

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ID = 79680
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Developer: MO Valve Co. Ltd.; GB 
Tube type:  Triode, vacuum   Detector 
Identical to D8

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 0.8 Volts / If 1.6 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
x 104 x 44 mm / x 4.09 x 1.73 inch
Weight 47 g / 1.66 oz
Information source - - Manufacturers Literature   Osram booklet March 1930


Just Qvigstad
d8_gb_houghtons_cat1929_30.png
D8: GB_Houghtons_Cat 1929-30
Manfred Rathgeb

Usage in Models 2= 1930

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

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