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VX7400

Information - Help 
ID = 82431
       
Country:
France
Brand: SFR (S.F.R.) - Société Française Radio-Électrique; Paris
Developer: Chatham Electronics; Newark, NJ 
Tube type:  Half-Wave Rectifier, inert gas filled   Power-supply 
Identical to VX7400
Similar Tubes
Normally replaceable-slightly different:
  4B32

Base Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 5 Volts / If 7.5 Ampere / Direct / Specified voltage AC/DC
Description

Va <10kV piv, Ia <1.25A mean; Ia <5A peak

 
Dimensions (WHD)
incl. pins / tip
60 x 215 x mm / 2.36 x 8.46 x inch
Information source - - Manufacturers Literature   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   p. 89 & 90
-- Collector info (Sammler)

vx7400_technique_de_l_ingenieur_culot_s.png VX7400: Technique de l'ingénieur
Patrice Zeissloff

vx7400_technique_de_l_ingenieur~~1.png
VX7400: Technique de l'ingénieur
Patrice Zeissloff

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