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OM10

Information - Help 
ID = 8844
       
Country:
Great Britain (UK)
Brand: Cossor, A.C.; London
Tube type:  Triode-Hexode   Frequency converter   Controlling (mu) 
Identical to OM10 = ECH33
Similar Tubes
Other base and data slightly different:
  ECH3

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ua) Top contact with a cap
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
Babani, International Radio Tube Encyclopaedia   
 
om10_crossor.jpg
OM10: My tubes
Anonymous 413 Collector

 
404_4.png
OM10: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 1= 1945 ; 1= 1946?? ; 4= 1946 ; 3= 1947?? ; 4= 1947? ; 3= 1947 ; 1= 1948? ; 5= 1948 ; 1= 1949 ; 3= 1950 ; 1= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):27


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