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

TW1

Information - Help 
ID = 8249
       
Country:
Great Britain (UK)
Brand: Dario - Impex Electrical Ltd. (see also Dario France); London
Tube type:  Half-Wave Vacuum Rectifier   Power-supply 
Identical to TW1
Similar Tubes
Normally replaceable-slightly different:
  V20 ; WT1_5pin
Other base:
  CY1

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.2 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source British Radio Valves - The Classic Years: 1926-1946   Supplement, p. 143
Babani, International Radio Tube Encyclopaedia   p. 290 & 291
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
Taschenbuch zum Röhren-Codex 1948/49

s_392_g_4.gif TW1: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


Just Qvigstad

Collection of

 
tw1_pic.jpg

 

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