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3V4WA

Information - Help 
ID = 65373
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   Power/Output 
Identical to 3V4WA
Similar Tubes
Other class quality (otherwise equal):
  3V4

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 2.8 Volts / If 0.05 Ampere / Direct / Battery =
Description

Heizfaden-Mittenanschluss, daher auch Uf=1,4V und If=0,1A möglich.

 
 
3v4_so~~1.png
3V4WA: RCA Reference Book 1968
Michael Schlör

 

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