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329A

Information - Help 
ID = 10808
       
Country:
Germany
Brand: Valvo Radioröhrenfabrik GmbH; Hamburg
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 very rare. ***
Identical to 329A = S329A
Similar Tubes
Normally replaceable-slightly different:
  329B
Different maximum ratings:
  S329L
Different connections:
  3329A

Base 6-Pin-Base U6A, old, USA (Codex=Kf) Top contact with a cap
Was used by Industrial
Filament Vf 7.5 Volts / If 0.86 Ampere / Indirect / Parallel, (AC/DC)
Description

Also made by WE.

 
Dimensions (WHD)
incl. pins / tip
x 125 x 38 mm / x 4.92 x 1.50 inch
Weight 40 g / 1.41 oz
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
Tube Lore   
Universal Vade-Mecum, Electron Valves and Semiconductor Devices
 
valvo_329a.jpg
329A: EP
Egon Penker

 
329a_so.png
329A: rtt
Michael Schlör

 


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