Antique radios, Old Time Radios
C2
Country:
Netherlands
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Brand:
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Tube type: |
Current Regulator, Iron in Hydrogen Power-supply |
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Identical to |
C2
= TC2_Tungsram
= 13U9_Ultron
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Similar
Tubes |
Normally replaceable-slightly different:
V70_Triotron
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First year |
1934
Tube leaflet collection E.Erb *Analysis by original leaflets
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First Source
(s) |
22.Nov.1935 : Wireless World (The), London (WW, 79)
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Base |
Europe side contact P8A (Au P, 8SC) (Codex=Eo)
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Was used by |
Radio/TV-reception etc. |
Filament |
If 0.2 Ampere / Specified current AC/DC ~ = (Series working) |
Description |
Ballast to stabilise 200mA over the voltage range 40 to 100. (Wireless World 1934)
Text in other
languages (may
differ)
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Dimensions (WHD) incl. pins / tip |
39 x 125 x mm / 1.54 x 4.92 x inch |
Tube prices |
1 Tube prices (visible for members
only)
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Information source |
- - Manufacturers Literature Tube catalogue January 1942
Taschenbuch zum Röhren-Codex 1948/49 Design = Philips
Babani, International Radio Tube Encyclopaedia
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
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C2: Telefunken Werkstattbuch
Wolfgang Bauer
More ...
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Just Qvigstad
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C2: Philips Röhrenkatalog 1934
Anonymous 15 Collector
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):51
Collection of
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