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

ECC31

Information - Help 
ID = 15826
       
Country:
Great Britain (UK)
Brand: Mullard Radio Valve Co. Ltd.;
Tube type:  Double Triode   Power/Output 
Identical to ECC31 = CV1285
Similar Tubes
Multiple differences or of other kind:
  6N7G
First year 1942 -- Collector info (Sammler)

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ud)
Filament Vf 6.3 Volts / If 1 Ampere / Indirect / Specified voltage AC/DC
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

classbpp.png
ECC31: RCA Manual
Jacob Roschy

ecc31_so.png ECC31: rtt
Anonymous 10 Collector


Just Qvigstad
ecc31_techdat01.png
ECC31: SEL Handbuch 1964
Peter Hoddow

More ...
Usage in Models 1= 1942 ; 1= 1945?? ; 1= 1946

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3

Collection of

 
ecc31_1.jpg

ECC31
 

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