Antique radios, Old Time Radios
Ks122020-5
|
Country:
Germany
|
|
Brand:
|
Osram GmbH KG; Berlin |
| Tube type: |
Current Regulator, Urdox without FeH Power-supply |
| |
Ca. 1925 up to 1945 rare. |
|
| Identical to |
Ks122020-5
|
| Similar
Tubes |
Normally replaceable-slightly different:
Ks122020
Other base:
U1220/5
|
| Base |
Europe side contact P8A (Au P, 8SC)
|
| Was used by |
Radio/TV-reception etc. |
| Filament |
If 0.2 Ampere / Specified current AC/DC ~ = (Series working) |
| Description |
In Schaltbildern wird das "s" meist groß geschrieben, auf entsprechenden Röhren der Ks-Reihe von Osram ist das "s" aber stets als Kleinbuchstabe aufgdruckt.
Nennstrom 0,2A für 110V-Geräte.
Durchmesser des Urdoxkörpers im Glaskolben: 34mm x 5mm
|
Dimensions (WHD)
incl. pins / tip |
31 x 82 x mm / 1.22 x 3.23 x inch |
| Weight |
32 g / 1.13 oz |
| Information source |
-- Collector info (Sammler)
|
|
Ks122020-5: Lorenz Empfänger-Röhren , 9. Auflage
Anonymous 54 Collector
|
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 |
|
|
|
