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ZA11244

Information - Help 
ID = 11866
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Developer: Philips; Eindhoven (tubes international!); Miniwatt 
Tube type:  Vacuum Pentode   Power/Output 
  Ca. 1925 up to 1945 rare.
Identical to ZA11244 = VT52 = CV1052 = VT180_GPO = EL32 = OM9

Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Ufo) Top contact with a cap.
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Specified voltage AND current AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
vt52_za11244_17r_1.jpg
ZA11244: Collection JR
Jacob Roschy

More ...
 
za11244_so.png
ZA11244: rtt
Anonymous 10 Collector

 

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