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2V3

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ID = 7205
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  High-vacuum Rectifier   Power-supply 
Identical to 2V3 = CV803
Similar Tubes
Other shape (e.g. bulb type):
  2V3G

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Um) Top contact with a cap.
Filament Vf 2.5 Volts / If 5 Ampere / Half indirect
Description 16.5KV PIV, 2mA dc. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

2v3_sock.png 2V3: Tabu Röhren-Codex, 1948
Anonymous 15 Collector

More ...

Just Qvigstad
2v3.png
2V3: elektron taschenbuch 1952
Heinz Höger

 

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