Antique radios, Old Time Radios
12HG7
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Country:
United States of America (USA)
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| Identical to |
12HG7
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| Similar
Tubes |
Normally replaceable-slightly different:
12GN7
; 12GN7A
|
| First Source
(s) |
07.Dec.1964 : Tube Lore (I)
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| Base |
Noval, 9 pin miniature (USA pico-9) B9A
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 12.6 Volts / If 0.26 Ampere / Indirect / Specified voltage AC/DC |
| Description |
T9 bulb, large button neonoval base. Ruggedized frame grid version of 12BY7A. 10W plate power dissipation, 32mS Gm.
Text in other
languages (may
differ)
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| Tube prices |
2 Tube prices (visible for members
only)
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| Information source |
Essential Characteristics, GE 1973
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| Tube Tester Data |
Avo CT160 |
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12HG7: RCA Tube Manual
Peter Hoddow
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Just Qvigstad
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12HG7: RCA Tube Manual
Peter Hoddow
More ...
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):5
Collection of
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