Antique radios, Old Time Radios
12SF5
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Country:
United States of America (USA)
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Brand:
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| Tube type: |
Triode, vacuum Audio Frequency |
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| Identical to |
12SF5
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| Similar
Tubes |
Other shape (e.g. bulb type):
12SF5GT
Other class quality (otherwise equal):
CV919
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| Base |
Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Vl)
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If 0.15 Ampere / Indirect / Specified voltage AND current AC/DC |
| Tube prices |
3 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
Taschenbuch zum Röhren-Codex 1948/49
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12SF5: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
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12SF5: Telefunken Werkstattbuch
Wolfgang Bauer
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Just Qvigstad
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12SF5: GE 12SF5 Description and Rating
Hans-Georg Schirmer
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):6
Collection of
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