Antique radios, Old Time Radios
UX221B
|
Country:
United States of America (USA)
|
|
| Identical to |
UX221B
= UX121B
|
| Base |
UX-Base (4 Pins (2 thick, USA 1924, UX)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
Vf 5 Volts / If 0.125 Ampere / Direct / Battery = |
| Description |
This tube is similar to the UX201A but has a lower filament current. It was designed for export and hardly used in the United States.It was released in 1929.
|
Dimensions (WHD)
incl. pins / tip |
x 108 x 45 mm / x 4.25 x 1.77 inch |
| Weight |
47 g / 1.66 oz |
| Information source |
-- Collector info (Sammler)
Tube Lore (II) Page 30
|
|
UX221B: Fin Stewart
Fin Stewart
|
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 |
|
|
|
