radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

OS12/500

Information - Help 
ID = 11399
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Vacuum Pentode   Power/Output 
Identical to OS12/500
Similar Tubes
Other base:
  OS12/500_P8

Base 7-Pin-Base-general, old, USA (Codex=sp) Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 13 Volts / If 0.7 Ampere / Indirect / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip
52 x 143 x mm / 2.05 x 5.63 x inch
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

os12500_sock.png OS12/500: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

os12_500_techdat1.png
OS12/500: Original Data Sheet
Hermann Fleischanderl

More ...
Usage in Models 1= 1939 ; 1= 1940

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2

Collection of

 
os12500_tungsram.jpg

OS12/500
 

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