Antique radios, Old Time Radios
AC-373
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Country:
United States of America (USA)
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| Identical to |
AC-373
= S27
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| Similar
Tubes |
Other base:
401
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| Predecessor Tubes |
AC-detector_Sparton
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Successor Tubes
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C401
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| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
2 Sidecontacts.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 1.3 Ampere / Indirect / Specified voltage AC/DC |
| Description |
AC detector /amplifier. The sidecontacts are the filament connections. This tube is a short bulb version of the 401 and wit side connections on the base
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Dimensions (WHD)
incl. pins / tip |
44 x 120 x 45 mm / 1.73 x 4.72 x 1.77 inch |
| Information source |
Tube Lore (II) p. 35
-- Collector info (Sammler)
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AC-373: own collection
Peter den Boer
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Just Qvigstad
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Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1
Collection of
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