Antique radios, Old Time Radios
PTT211
Country:
France
|
|
Identical to |
PTT211
|
Similar
Tubes |
Heater different:
PTT210
|
Base |
Octal (Int.Octal, IO) K8A, USA 1935
Top contact with a cap.
|
Filament |
Vf 6 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC |
Description |
|
Although the 5 pin socket looks like a 5 pin UY, the tube can be plugged into a standard octal socket.
The "octal" pins are (3-4-5-6-8).
Keying is done by an external lug identical to the European PTT G7K base (E2C...) instead of the usual octal spigot, on a PTT211 picture we can see a white line added at this lug (collector info).
|
|
Dimensions (WHD) incl. pins / tip |
37 x 100 x mm / 1.46 x 3.94 x inch |
Information source |
-- Collector info (Sammler)
|
|
|
Just Qvigstad
|
PTT211: Brans Vademecum 1961/63
Patrice Zeissloff
More ...
|
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 |
|
|