Antique radios, Old Time Radios
0B3
Country:
United States of America (USA)
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Identical to |
0B3
= VT-184
= CV3799
= VR90
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Similar
Tubes |
Other shape (e.g. bulb type):
0B3A
Normally replaceable-slightly different:
GL-90/30
Other class quality (otherwise equal):
38290
Other characteristic (electr. data):
1265
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First Source
(s) |
14.Sep.1942 : Electron Tube Registration List
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Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ua)
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Was used by |
Radio/TV-reception etc. |
Filament |
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Description |
Startspannung: 125V min,
Arbeitsspannung: 90V,
Arbeitsstrom: 5mA bis 30mA,
Stabilität: 6V / 5mA bis 30mA,
max. Strom für 10sec: 100mA, (gem. Sylvania)
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Dimensions (WHD) incl. pins / tip |
x 105 x 34 mm / x 4.13 x 1.34 inch |
Weight |
38 g / 1.34 oz |
Tube prices |
6 Tube prices (visible for members
only)
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Information source |
Essential Characteristics, GE 1973
Tube Lore (II) p. 37 & 213
Taschenbuch zum Röhren-Codex 1948/49
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren
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0B3: Manuale delle Valvole ed.Nord Est
Fabio Masetti
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0B3
Emilio Ciardiello
More ...
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Just Qvigstad
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0B3: Manufacturer's Literature
Emilio Ciardiello
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2
Collection of
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