radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

D42

Information - Help 
ID = 6601
       
Country:
Great Britain (UK)
Brand: MO Valve Co. Ltd.; GB
Tube type:  Signal Diode - one single system   Detector 
Identical to D42
Similar Tubes
Normally replaceable-slightly different:
  D43 ; E748
Other class quality (otherwise equal):
  CV1302
First year 1936 The Saga of Marconi Osram Valve
Predecessor Tubes E748  

Base Europe 4-Pin (A, 4A, B4, since 1914) (Codex=E)
Filament Vf 4 Volts / If 0.6 Ampere / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   
 
d42.jpg
D42: M.N.
Michael Niermann

 
603.png
D42: Telefunken Werkstattbuch
Wolfgang Bauer

 

Usage in Models 3= 1936 ; 1= 1937 ; 1= 1938? ; 2= 1938 ; 3= 1939

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):10


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]
  
rmXorg