Antique radios, Old Time Radios
280A
|
Country:
United States of America (USA)
|
|
| Identical to |
280A
|
| Similar
Tubes |
Other base:
253A
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
Top contact with a cap.
|
| Filament |
Vf 2.5 Volts / If 3 Ampere / Direct / Specified voltage AC/DC |
| Information source |
-- Collector info (Sammler) W.E.Greybar catalog 1933
|
|
280A: KoBi
Konrad Birkner † 12.08.2014
|
Just Qvigstad
|
280A: KoBi
Konrad Birkner † 12.08.2014
More ...
|
|
|
|
|
You reach this tube or valve page from a search
after clicking the "tubes" tab or by clicking a tube
on a radio model page. You will find thousands
of tubes or valves with interesting links. You
even can look up radio models with a certain tube
line up.
[rmxtube-en]
| Data Compliance |
More Information |
|
|
|
