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

CV1174

Information - Help 
ID = 11069
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to CV1174 = NR53
Similar Tubes
Normally replaceable-slightly different:
  AC/Pen ; KT42 ; Pen4VA

Base British-7-Pin, old (M7A) (Codex=Ndo) Top contact with a cap.
Filament Vf 4 Volts / If 1.2 Ampere / Indirect
Description 9W plate dissipation. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   

kt42_2.png CV1174: Manufacturer's Literature
Emilio Ciardiello


Just Qvigstad
cv1174nr53_1_2.png
CV1174: Manufacturer's Literature
Emilio Ciardiello

More ...
 

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