Antique radios, Old Time Radios
471B
|
Country:
United States of America (USA)
|
|
Brand:
|
|
| Tube type: |
Triode, vacuum Power/Output |
| |
Ca. 1925 up to 1945 very rare. *** |
|
| Identical to |
471B
|
| First Source
(s) |
Aug.1930 : Philips Bulletin R1164, p. 32
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.25 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
45 x 108 x mm / 1.77 x 4.25 x inch |
| Weight |
47 g / 1.66 oz |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
70 Years of Radiotubes and V. Page 166
|
|
471B: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20
|
Just Qvigstad
|
|
Collection of
|
|
|
|
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 |
|
|
|
