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3329A

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ID = 10863
       
Country:
France
Brand: CSF, Compagnie Générale de TSF; Paris
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 very rare. ***
Identical to 3329A
Similar Tubes
Different connections:
  329A ; S329A ; S329L

Base 6-Pin-Base U6A, old, USA (Codex=Kf) Top contact with a cap.
Was used by Industrial
Filament Vf 7.5 Volts / If 0.84 Ampere / Indirect / Specified voltage AC/DC
Description

Pentode à longue durée de vie pour amplification de puissance.
The Universal Electronic Vade Mecum shows this tube with a 5 pin base. In this instance, the kathode is internally connected to the suppressor grid. With the 6 pin base, the kathode is connected to one of the base pins.

 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
x 125 x 38 mm / x 4.92 x 1.50 inch
Weight 40 g / 1.41 oz
Information source Taschenbuch zum Röhren-Codex 1948/49   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Page 495

3329a_sock.png 3329A: Tabu Röhren-Codex, 1948
Anonymous 15 Collector


Just Qvigstad
3329a_doc_resume.png
3329A: Technique de l'ingénieur
Patrice Zeissloff

 

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