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R155

Information - Help 
ID = 36409
       
Country:
France
Brand:
Tube type:  Vacuum Pentode   Power/Output 
Identical to R155
Similar Tubes
Other class quality (otherwise equal):
  R123
First Source (s)
Jul.1962 : - - Manufacturers Literature Bulletin La Radiotechnique juillet 1962

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 18 Volts / If 0.4 Ampere / Indirect / Parallel, (AC/DC)
Description

Langlebensdauer Weitverkehrsröhre SQ Leistungspentode (Poströhre)

 
Text in other languages (may differ)
Information source - - Manufacturers Literature   Catalogue radiotechnique 10/1963
 
r155_88rm427s.jpg
R155: Collection JR
Jacob Roschy

 
r155_culot2_s.png
R155: Manufacturers data
Patrice Zeissloff

 
r155-doc.png
R155: Manufacturers data
Patrice Zeissloff


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