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VR27

Information - Help 
ID = 28110
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Triode, vacuum   Universal 
Identical to VR27 = CV1027 = 10E/8239
Similar Tubes
Normally replaceable-slightly different:
  CV1021

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Description Designation later changed to CV1027. Stores Ref was 10E/8239 
Literature Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
 
vr27_m.o._valve_co_am_img1.jpg
VR27: My Collection
Bruce Morgenstern

 
1_244.png
VR27: Datenblatt
Wolfgang Bauer

 


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