Antique radios, Old Time Radios
LSS_Triotron
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Country:
Austria
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| Identical to |
LSS_Triotron
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| Similar
Tubes |
Other base:
LSS_UV
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| First year |
Oct.1924
Der Radio-Amateur Wien, 1924, H.25
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| First Source
(s) |
1926 : Saga of the Vacuum Tube, Tyne page 463
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| Base |
Europe 4-Pin B4 (Eu A, E, 4A) 1914
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 2.3 Volts / If 0.07 Ampere / Direct / Battery = |
| Description |
Later this type had a filament voltage of 3 and a filament current of 0.06 Amp.
Tyne writes on page 463:: „Triotron tubes were made by Radiowerk E. Schrack, of Vienna, beginning about 1926.“ But the fact is that we ahve evidences for 1924, like for instance the model TE9.
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Dimensions (WHD)
incl. pins / tip |
x 60 x 30 mm / x 2.36 x 1.18 inch |
| Weight |
40 g / 1.41 oz |
| Information source |
- - Manufacturers Literature August 1924
- - Manufacturers Literature Undated catalogue c. 1925
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LSS_Triotron: own collection
Peter den Boer † 2025
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Just Qvigstad
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LSS_Triotron: own collection
Peter den Boer † 2025
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
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