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P40

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ID = 48150
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Tube type:  Beam Power Tube   Power/Output 
Identical to P40

Base SPECIAL TUBEBASE in general
Filament Vf 6.3 Volts / If 1.5 Ampere / Indirect / Specified voltage AC/DC
Description

Shape and socket ear to LS50, Single version of the P2-40

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
39 x 85 x mm / 1.54 x 3.35 x inch
Information source Babani, International Radio Tube Encyclopaedia   

p40sfrtechniqueingnieurculots.png P40: Technique de l'ingénieur
Patrice Zeissloff

p40sfrbabanidoc.png
P40: Babani 1949-1951
Patrice Zeissloff

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Collection of

 
p40sfrp1s.jpg

P40
 

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