Antique radios, Old Time Radios
420A
|
Country:
United States of America (USA)
|
|
Brand:
|
|
| Tube type: |
Triode, vacuum Power/Output |
|
| Identical to |
420A
|
| Similar
Tubes |
Normally replaceable-slightly different:
420
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX) (Codex=Bo)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 3 Volts / If 0.1 Ampere / Direct / Battery = |
Dimensions (WHD)
incl. pins / tip |
x 25 x mm / x 0.98 x inch |
| Tube prices |
1 Tube prices (visible for members
only)
|
| Information source |
Taschenbuch zum Röhren-Codex 1948/49
-- Collector info (Sammler)
|
|
|
|
Just Qvigstad
|
|
|
|
|
|
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 |
|
|
|
