Antique radios, Old Time Radios
Ut-6A7
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Country:
Japan
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| Identical to |
Ut-6A7
= Ut6A7
= 6A7
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| Similar
Tubes |
Other shape (e.g. bulb type):
G-6A7-S
Heater different:
Ut-2A7
; Ut2A7
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| First Source
(s) |
Mar.1933 : The AWA Journal Vol. 7, 1992.
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| Base |
7-Pin-Base U7A = small, old, USA
Top contact with a cap.
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| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 6.3 Volts / If 0.3 Ampere / Indirect / Specified voltage AND current AC/DC |
Dimensions (WHD)
incl. pins / tip |
x 116 x 38 mm / x 4.57 x 1.50 inch |
| Weight |
39 g / 1.38 oz |
| Information source |
Babani, International Radio Tube Encyclopaedia
-- Collector info (Sammler)
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Ut-6A7: ARRL Handbook 1972
Anonymous 10 Collector
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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
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